TW318928B - - Google Patents

Description

〇18d2S

A7 B7 V. Description of the invention (ί) Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy [Technical field to which the invention belongs The present invention relates to: a method for regenerating a recorded optical disc library device; or a library device according to Multi-value re-method; or there is a multi-location, using 1 or 2 units, the service device will be recorded in the crane client (c 1 ient). [Conventional technology] In recent years, the multimedia media that has been valued including video, chime, text and other devices / client system network requests, the service device is installed from the billion to the client \ in the client to make the service system, especially The gabion does not interrupt the regeneration, so the degree, so the above-mentioned one hundred million read and write. However, because it is like, it is necessary to use more hardening, which will make the price of such a system and there is a multimedia service as a large-capacity memory device, CD. With 1 or 2 or more optical disc devices, Yicheng is able to use the optical discs with more than one optical disc device for the multimedia data requirements of more forehead discs. The media service system for the reproduction of multimedia data is equipped with a disc library. The optical disc device is used to operate the multi-tilt disc. The multimedia data of the above-mentioned disc is distributed to various data of the multi-body service system. According to the operation of reading out the multimedia data in the center, it is necessary to have a height disc with the best hard disk. The RAID is soaring "in which the device is checked in the library is to record billions of multimedia resources from customers' media data reproduction. At a certain level, such as the large capacity of the device that can record billions of dollars at a high speed, in order to reduce the cost, it operates multiple dysprosium devices to record billions of packets. The speed of data transfer on the above is very high. The cost of the billion-recording device makes the general-purpose library device cheaper than the hard disk (please read the precautions on the back and then fill in this page. 0 This paper standard applies to China National Standard (CNS ) A4 specification (210X297mm) A7

S1892S B7 V. Description of the invention (>) The following will refer to the accompanying drawings for explaining the conventional technology of multimedia service system using this optical disc library device and the multimedia data reproduction method in the system. Figure 27 is used to show the general structure of the multimedia service system using the conventional optical disc library device. Symbol 500 is an optical disc library device, and multimedia materials of multiple libraries are recorded on multiple optical discs kept inside. In addition, the multimedia data is a format processed by the general MPEG method, and the data including the image is compressed. Symbol 400 is a service device. According to the request from the client (connected to the network), the multimedia data is read from the disc library device 500 and distributed. 600 is the client, which is used to request the service device 4 0 0 to read out Multimedia data, in order to reproduce the received multimedia data. 550 is a connection according to the SCSI specification, etc., used to connect the service device 4 0 0 and the library device 5 0 0. 6 5 0 is the network, used to connect the service device and the client. Fig. 28 is a structural diagram of the optical disc library device 5D0 "> 5Q1 is an optical disc used to record multimedia data and operate on the recorded multimedia data in units of edit blocks. 5 0 2 is a storage shed with multiple slots for storing the above-mentioned optical discs. 5 0 3 is an optical disc device used to read and write multimedia data from the optical disc 501. 504 is a transport device for transporting the optical disc 501 between the storage shed 502 and the optical disc device 503. 5 0 5 is the control device, which is used to control the transport device 504 and the optical disc device 503 according to the instructions from the service device 400. FIG. 29 is a configuration diagram of the service device 400. The symbol 4Q1 is a library control device, which is used to control the optical disc library device 500 connected to the service device. 402 is the paper standard applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ----------, Beam ------ 1T ------ Λ (Please read the precautions on the back before filling this page) Printed by Beigong Consumer Cooperative of Central Bureau of Standards, Ministry of Economic Affairs

Printed by the Employee Consumer Cooperative of the Central Sample Falcon Bureau of the Ministry of Economic Affairs 5. Description of the invention (3) The control device is used to control the sending and sending of multimedia data according to the requirements from the client. 40 3 is a data sending / receiving device, which is used to give and receive data with the client via the network 6 50. 4 0 4 is a device for recording content to record billions. It is used to record billions: used to specify the title of multimedia data; the optical disc used to record the multimedia data; and the recording location on the optical disc. Figure 30 is the structure of the client 600_ <; symbol 601 is a reproduction request accepting device, which is used to accept the multimedia data reproduction request from the user »602 is a reproduction device, which is used to perform multimedia data sent from the service device Regeneration, so as to display it on the display 603. 60 4 is a data sending / receiving device, and it can receive and receive data and requests with the service device via the network 6 50. Item 3 1 (a) The data structure used to represent the information recorded by the billion in the service device. The title is the title of the multi-media data recorded on the disc, and the disc is the identification information of the disc on which the title of the multimedia data is recorded. In addition, the recording position is to record billions by taking the recording position of the multimedia data on the optical disc as a logical block address, and the storage position is to store the optical disc in the storage shed 502 and use the storage position as the slot number for recording. Figure 31 (b) is used to represent an example of the data recorded with '100 million. The title data called "aulti 05" is recorded at the position of 8911 from the logical block 0 of the disc "disk # 3". Slots kept in the library # 1 1 β Figure 32 is a flow chart showing the conventional method of regenerating multimedia services. The conventional system constructed in this way, the following will apply the Chinese National Standard (CNS) A4 specifications (210X297 mm) according to the paper standard ml ^^^^ 1 —- ^ ϋ — ^ ϋ — ^ ϋ · 11 1 , 0¾, vs (please read the notes on the back before filling this page)

Sl8928 \ ^^^ > -r ^ x, I, -... A7 -_B7__ V. Description of the invention (f) 3 2 groups and refer to the 27th to “The figures are used to illustrate the regeneration operation. First, at the end 1 The user uses the reproduction request receiving device 601 of the client 600 to set the title name and request the reproduction of multimedia data. The request is "BUlti 〇5". In step 2, the client 600 transfers the regeneration request from the regeneration request accepting device 601 to the data sending / receiving device 604, and then sends it to the restriction device 400 via the network 65o. In the service device 400, when the data sending / receiving device 403 receives the request for sending out data from the client 600, the control device 40 2 uses the record content recording device 404 to check that the data requested by the client is read. Multimedia discs. Since the recording device 400 million records 400 million, there is the 31st (b) plaque data, so the control device 402 uses the billion data to obtain the disc identification information based on the title of the multimedia data "Multi 05" And storage location, and the recording location on the disc. Here it is best to record the multimedia data in the disk "disk # 3" of the storage shed slot # 11 from the logical block address: 0 to the address: part of 8911 β Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs Print (please read the precautions on the back before filling in this page) In step 3, the control device 4 0 2 through the library control device 401, confirm whether the disc rdisk # 3 "is installed in the disc device 503 of the disc library device 5Q0. When the optical disc is not installed in the optical disc device 5D3, at step 4 the control device 402 instructs the library control device 401 to transfer the optical disc "disk # 3 j from the storage shed 5 0 2 的 槽 # 11 to the optical disc device 503 That is, when the disc is not loaded, it is transferred to the step. In step 4, the library control device 401 controls the disc library control device 500 to transfer the disc "disk # 3j in the disc library device 500 from the storage shed 502 to the disc. Device 503. Control device of CD library device -6 ~ This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 mm)! '/, 5c A7 B7 I # year A month > ¥ V. Description of invention (IT) The transport device 504 takes out the optical disc "dis 1ί # 3" from the slot # 11 of the storage shed 502 using the transport device 504, and installs it in the optical disc device 503. (Please read the precautions on the back before filling in this page) Secondly, after confirming that the disc is installed, terbium performs step 5, the control device of the service device 400 4 0 2 gives instructions, according to the record content of the device 100 million 4 0 4 Read the address of the block, and use the library control device 401 to instruct the multimedia data of the optical disc library device 500. The control device 505 of the optical disc library device 50 0 causes the optical disc device 503 to read the multimedia data from the designated 2T block address: 0. Then, the service device 4 0 0 accepts the multimedia data from the optical disc If, and sends the multimedia plaque data to the client 6 0 0 through the network 6 5 0 from the data sending / receiving device 4 0 3. In step 6, the client 600 receives the transmitted multimedia data with the data sending / receiving device 604 and forwards it to the reproducing device 602 for reproduction. In step 7, it is judged whether the reproduction of the data recorded in the block address: 0 to 891.1 is finished, and when it is not finished, the above-mentioned multimedia data is read out, transmitted and reproduced. [Problems to be solved by the invention]-The Employees Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is printed in the conventional network system of the above method. For the reproduction method of multimedia data, when the multimedia data is recorded on the same disc, It can be sent out continuously from the service device and can be reproduced on the client without interruption, but when it is recorded as the reproduction of multimedia data that spans multiple discs, when the disc is being replaced, even if it is out Since the data cannot be sent, it is a problem that the reproduction of the multimedia data will be interrupted during the replacement of the optical disc. When using the above-mentioned optical disc library device, it is possible to protect the paper standard at a lower price. The Chinese National Standard (CNS) A4 is available (2 丨 Ο X 297mm) < A7 j technical year (month_ · ι Β7 5 , Description of invention U) n 'nn nn —.11 nn ml In, ml f, one eJ (please read the precautions on the back and then fill out this page) to store large-capacity multimedia data, mostly video or video + audio etc. Large-capacity multimedia data is saved across multiple discs, and in this case, it cannot be reproduced smoothly, so it is not the desired multimedia service system. In addition, for the data recorded on the same disc, when there are multiple clients requesting the reproduction at the same time, the following considerations are required. For example, use a disc device with the following performance to make it recorded on the outer circumference of the disc, Two files of MPEG1 within the week are reproduced. The performance of the optical disc device used is the maximum search time: about 750 «iseC, the maximum rotation waiting time: about 30ms, and the effective transfer rate: about 520 (inner circumference) ~ 1150 (outer circumference) KBytes / sec. In addition, in the case of MPEG1 data, in order not to interrupt the reproduction, it is necessary to transfer the data at 1.5Mbps (187KBy.tes / se 4). In order to keep the reproduction of the 2-value data uninterrupted, it is necessary to The data of 187KBytes per second are output from both sides, but when calculating the time required, the maximum case is the data readout time. == rotation waiting time * 2 + internal data transfer time + peripheral data transfer time + search time Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs = 30 copies 2 + 187/520 * 1024 + 187/1150 * 1024 + 750 (iis) = 1 3 4 4 (ms) = 1.3s, because it is more than 1 second, so it cannot Read out quickly to make the recycling missed-8-This paper size is applicable to China National Standard (CNS) A4 specification (210X297mm)

B18Q2S B7 5. The description of the invention (?) Is broken. That is, in this case, the reproduction of multimedia data will be interrupted. In this way, the possibility of reproduction in response to the multiple inclination requirements of the same recording medium is related to the performance of the recording medium and the device operating the recording medium, that is, to the speed of reading and writing of the data of the recording medium. Therefore, if there is data recorded in a device with a fast reading speed such as a hard disk on a magnetic disk, the data recorded in the same recording device can be requested from multiple clients at the same time, but the data is used out In the case of a slower disc device, as described above, when the reproduction request from the client is concentrated on the same tilted disc, the reproduction will be interrupted. Failure to prevent the interruption of regeneration is the second problem of the conventional regeneration method. The object of the present invention is to provide a multimedia data reproduction method for solving the above-mentioned two cabinet problems of the conventional multimedia data reproduction method. For multimedia data recorded as multi-disc discs, uninterrupted continuous reproduction can be performed β In addition, the object of the present invention is to provide a method for reproducing multimedia data. When reproducing in response to multiple reproduction requests, the title of the multimedia data recorded on the same optical disc is checked for its reproduction request, and refused to accept more than the optical disc device has. Performance regeneration requirements can prevent interruptions during the reproduction of multimedia data. In addition, the object of the present invention is to provide a multimedia service system that utilizes a service device equipped with an optical disc library device to continuously distribute multimedia data across multi-inclined discs to clients. In addition, the purpose of the present invention is to provide a multimedia service system, and the size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the precautions before filling in this page), 1T Economy Printed by the Central Bureau of Standards' Employee Consumer Cooperative A7 B7 Printed by the Ministry of Economy's Central Bureau of Standards Employee Consumer Cooperative V. Description of the invention () 1 1 1 Using a service device equipped with an optical disc library device 9 For the multi-client 1 1 1 Reproduction requirements 9 When concentrated on the same disc f By checking whether the performance limit of the device is exceeded 1 I can prevent the interruption of reproduction. Please read 1 1 C first to solve the problem. Read 1 I use Η to achieve the above-mentioned huge armor request Patent scope item 1 of multimedia resources 1 Note 1 Material regeneration method 9 Use of a disc library with more than 2 optical disc devices Installation intention 1 Set $ Used to make multimedia assets that are recorded as multi-disc optical discs It is expected to re-item again 1 I Λ Health »It is waiting for it in its ___ * disc device 1 to read and reproduce the multimedia data recorded on the previous disc and write this page 1 t in its writing and reproduction 9 Put 1 next disc device on another disc device and on its-disc device 1 I% at the end of the reading of the multimedia data recorded on the one disc > 1 I The rewinding process is installed in the other One of the above-mentioned next light m of an optical disc device is ordered and reproduced. ○ I In addition, the patent data item 2 of the patent scope item 2 is 1 1 in the patent application item 1 multimedia data regeneration method. Recorded by 1 1 as the reproduction order of each multimedia data spanning the previous multi-disc on the multi-tilt 1 Λ disc and the multimedia data of each disc The time required for the reproduction of the material \ time to record billions' behavior of each optical disc device in the above optical disc library device 1 1 case 9 in one of the optical disc devices > read the multimedia data and 1 I from the previous optical disc to reproduce it from the above recorded The time required to regenerate 100 million minus the time required to perform 1 1 above, Χ, Α. The remaining reproduction time of a disc • When the 1 | remaining reproduction time is greater than the time required for disc replacement > accompanied by the above 1 I read and reproduce 1 According to the operation of each of the above-mentioned billion-value disc devices 1 1 Status > It is judged that a disc in the order of the above-mentioned billion-value reproduction order is loaded 1 I • -1 0- 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention Instructions (7) 1 1 I is designated as another disc device that can be used; And when the reading of the multimedia data of a 1 1 1 disc recorded on the above Λ.Λ. is finished »Continue to perform the above-mentioned next disc 1 I disc reading and reproduction ○ * Please apply 1 1 additionally» Apply for a patent The multimedia data reproduction method of the scope item 3 is to read 1 I. In the multimedia data reproduction method of the patent application No. 1, the billion is recorded by 1 of Si. Note 1 is recorded as each of the multiple CD-ROMs. In the multi-tilt event 1 the reproduction sequence of the disc; for each of the above-mentioned-disc 9 decides to use one more row of the disc to output and regenerate the disc device t and the time to use the disc device on page 1 > Use it as a reservation material to record 100 million and when the current '-^ 1 time reaches the above usage time, it will follow the above Reproduced by billions of 1 I order and reservation data 9 order to load the disc to the disc device 9 to enter the 1 1 I multimedia output and reproduction of the multimedia file 0% subscribed% of the multimedia data claimed in the patent scope item 4 Reproduction method 9 1 I Use a disc library device f with more than one disc device to reproduce the multimedia data recorded by 1 1 as a multi-disc disc to be reproduced. Its standby value is 1 1. Multimedia recorded on one disc Data is being read out and reproduced> 1 Λ Read from the ^ -CD first the time required for disc replacement over 1 part of the media data, and record it temporarily for 100 million; and after changing the above-mentioned one disc 1 I When changing to the next disc * 1 of the multimedia data that was temporarily recorded to be 100 million | Read and reproduce 〇1 1% out of 9 9 Multimedia applying for patent scope The data reproduction method is 1 I. In the multimedia data reproduction method of the fourth patent application, 100 million is recorded by 1 I as each multimedia data spanning the previous multiple discs. The reproduction order and recording of the multiple discs on the multiple discs 1 1 1 I -1 1-1 1 1 1 The size of the paper on the CD-ROM is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) ^ 18923 ^ f ^ A7 B7 Ministry of Economic Affairs Central Standards Bureau Printed by the consumer cooperative V. Description of the invention () 1 1 I Time required for students »Read the multimedia resources from the CD-ROM on the CD-ROM device 1 1 | Reproduce it» and read the CD-ROM from the previous--CD-ROM Replace the multimedia data that requires more than 1 I time. The temporary recording of 100 million yuan is subtracted from the time required to regenerate the above 110 million. The time for the above-mentioned regeneration is subtracted to obtain the reading 1 | Get the previous disc. Disability Remaining reproduction time 9 When the remaining reproduction time is 1 Note I is less than the time required to replace the disc, the above-mentioned temporarily recorded billions of media data will be read and reproduced »In accordance with the above-mentioned recorded reproduction order Xiang Zai J leads the next disc to the above-mentioned optical disc device * and when the reading of the above-mentioned multimedia data temporarily written into the 100 million copybook page 1 is finished »Continue to carry out the above-mentioned-Sw ^ 1 of the disc to read and reproduce 〇1 I In addition 9 Φ The patented item 6 of the multimedia data reproduction method is 1 I In the patent filed item 4 of the multimedia data reproduction method, the number of billions is recorded as 1 to be recorded across each tilt of the above multiple discs The reproduction order of multimedia data on the multi-tilt 1 disc and the multimedia recorded on each bow disc Re-recording of data 1 1 The time required to install the previous disc in the above-mentioned disc device »Calculate the pre-reading speed for the first reading of 1 1 on the A 1 disc. The time required for reproduction minus the time required for disc replacement is 1 time 9 which can be first recorded in the multimedia data of the previous disc. 1 1 The first read-out speed is calculated from the previous disc at the above-mentioned calculated first read speed Multi-I media data and temporarily record it to 9 billion and then read out the temporarily recorded as much as 1 million media information and regenerate it from the time required for the above-mentioned recorded rebate of 1 I minus the time during which the above-mentioned reproduction was performed Obtain the > Remnant 1 of the disc 1 | Reproduction time 9 When the remaining reproduction time is less than the time required for disc replacement 1 1 time t The above reading and reproduction are performed f According to the above Billion of Renewable 1 | -1 2 1 1 1 This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 mm) »A7 B7 Printed by the Employees’ Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention Instructions (") 1 1 Load the next disc in the above-mentioned disc device in sequence and when the reading of the multimedia data temporarily recorded 100 million 1 is finished 9 Continue to read and reproduce the next disc 1 1 above. 1 First 1 Other 9 The multimedia data reproduction method of the 7th item of the patent application is ik. 1 In the multimedia data reproduction method of the 4th item of the patent application, the number of billions is recorded as 1 across the multi-valued disc. Pay attention to each multimedia data 1 The reproduction order of the disc is to read the multimedia data from the W, 刖 --disc to make it matter 1 Regeneration · »刖 9 Calculate the 刖 — * CD-ROM's pre-reading start position 9 to enable the ROM- * CD-ROM to be read out from the ROM— * CD-ROM at the time of reading and regenerating the above-mentioned writing set. In the optical disc device 9 read multimedia from a disc 1 1 • volume data to be reproduced > when the above-mentioned first 1 of the multimedia data read out above | the recording position on one disc reaches the upper first start position Time 9. Set the starting position from 1 to read the multimedia data first and temporarily record 100 million yuan; for the recorded multimedia data on the disc in the above. · ≫ /. 囖 一 光盘 t Start reading and reproducing of the temporarily recorded multimedia data 9 in 1 1 I when reading and reproducing 9 according to the above-mentioned recorded reproduction order 3 will be next 1 The optical disc is mounted on the above-mentioned optical disc device and at the end of the reading of the above-mentioned temporarily recorded multi-media I media data i continue to read the next optical disc under the above-mentioned 1 1 and reproduction Ο 1 In addition » The multimedia data reproduction method of item 8 is 1. In the multimedia data reproduction method of claim 7, the multimedia 1 1 reproduction of the body data is in accordance with the reproduction requirements for specifying the starting position 1 | The specified start position is the recording position on the disc. 9 digits 1 I. The position after the above-mentioned pre-reading start position. In this case, 9 according to 1 1 -1 3- 1 1 1 1. The paper size is applicable to the Chinese National Standard (CNS ) A4 specification (210X297mm) 928

Oi A7 B7 Printed by the Employees Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs

V. Description of the invention () 1 1 I Before reading and re-reading according to the above-mentioned reproduction requirements 9 The first reading is recorded in the above 1 1 I The difference between the pre-reading start position described above and the above-mentioned designated reproduction start position 1 I The media information will be temporarily recorded as 100 million. Please first 1 1 In addition »The method for reproducing multimedia data in item 9 of the patent application is to read the multimedia data in any one of the items 4 to 8 in the patent application. 1 Note 1 In the production method, when the multimedia data is released from the previous disc, the above-mentioned matter 1 is described below. The next disc is moved to the storage place close to the above-mentioned disc device item and then 1 -1 in the disc library. Page 1 In addition 9 The method of patent application for item 10 of the multimedia data reproduction method is'-^ 1 using more than 1 set of light Disc library device »Reproduction of multimedia data in accordance with multi-value 1 | Reproduction requirements The wait is to be recorded 1 I into the reproduction of multimedia data that spans multi-value discs when there is a new rebirth 1 when requested 9 The above-mentioned new reproduction request is rejected when the disc with the multimedia data 1 I material required by the above new reproduction request is the same as any one of the euros recorded on the above-mentioned previous reproduction of the multimedia data 1 1 I. . 1 1 In addition * The method of multimedia data reproduction according to item 11 of the patent application is 1 1 1 Use a disc library device with more than one optical disc device 9 Regenerate multimedia data in accordance with multiple-value reproduction requirements. The maximum number of multimedia II data that can be simultaneously reproduced from 1 disc in the disc library device t is t for each disc in the above disc library device »II to be recorded in the current reproduction of the multimedia data of the disc > or The number of scheduled II reproductions is huge as the number of reproductions »Record the number of billions of reproductions and when there is a rebirth requirement of 1 9 Add 1 to the number of reproductions of the disc recorded with multimedia II data required by the reproduction request, and add 1 After the number exceeds the above I | -1 4- III This paper scale is applicable to China National Standard (CNS) A4 specifications (210X297 mm) Central Standard of the Ministry of Economic Affairs Co-op printed HIGHLAND 318 ^ 28 A7 _ ... -'-- ...... -_B7_ five, the description of (b) of the invention, the upper limit number, rejects the request for reproduction. In addition, the multi-media service system of the 12th application of the patent law of Shenli is equipped with a disc library device to operate multi-tilt discs with 2 or more disc devices. The service device is used to distribute multimedia data recorded on the above discs to multiple Dump client; its pending symbol is equipped with: a reproducing sequence billion-recording device, used to record the reproducing sequence of the optical disc recording the multimedia data and the storage place in the above-mentioned disc library device; It is used to record the operation status of the optical disc device included in the Yishang optical disc library device; and the control device is used to control the reading of multimedia data from the optical disc library device according to the requirements of the multimedia data reproduction from the client, and to the above The distribution of the client; when distributing the multimedia data recorded across multiple upper CDs, the control of the above-mentioned control device is to read and reproduce the multimedia data from the previous CD according to the above-mentioned reproduction order. The content of the device, take the next disc from the storage place, and install it in the content of the device that records 100 million according to the above operation status. Another CD may use the device, when reading out of the front end of a CD, it reads the next following said optical disks and reproducing-out for the soil. In addition, the multimedia service system of patent application item 13 is equipped with a disc library device to operate multi-tilt discs with more than two disc devices. The service device is used to distribute multimedia data recorded on the above-mentioned discs to multi-tilt clients ; Its special features include: a reproduction sequence billion recording device, used to record the reproduction sequence of the optical disc recording the multimedia data and the storage place in the above-mentioned disc library device; a reproduction time billion recording device, used to record the billion The time required for the reproduction of the multimedia data recorded on the above-mentioned optical disc; Exchange-1 5-This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) ^ n · m ·· ϋι In tm m · mt n I m mu m · J i one, ¾. i (please read the precautions on the back before filling in this page) A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (Η) 1 1 I Record the CD-ROM in the above-mentioned CD-ROM library device 1 1 | The time required 1 I The disc used by each client to request the reproduction of the multimedia data to be removed from the disc first 1 1 device »and the time required to record the above-mentioned reproduction required plus the above-mentioned disc replacement reading 1 | the prevention time constituted by the required time; And the control device »In accordance with the white face 1 I requirements of the above client ’s multimedia data reproduction 9 Used to control the reading of multimedia data from the above notes 1 1 The optical disc library device» and · Distribution to the above client »Item 1 again When there is a request to regenerate the above client 9 The original control of the above control device I The control is based on the above mentioned reproduction sequence billion device 9 The above reproduction time page '-^ 1 1 billion device * The above exchange time is billion Device 9 and the above-mentioned reservation resources 1 I Billion of the contents of the device »Update the above-mentioned advance 1 1 information according to the above-mentioned regeneration requirements Contents of the billion-recording device »According to the above-mentioned updated reservation information, the content of the subscription-recording device is used to control the installation of the disc and the content of the multimedia data. 1 I export and reproduction. Service rules »Equipped with 1 1 disc library device to operate multiple discs with more than 2 disc devices 9 servers 1 server device for distributing multimedia data recorded on the above discs to more than one client Equipped with a time-recording device 9 for exchange time to record the time required for the replacement of the disc in the above-mentioned disc library device 1 1 billion-recording sequence 1 I billion-recording device »Used to record the reproduction of the disc with the multimedia data recorded 1 1 sequence and The storage place in the above-mentioned optical disc library device; Reproduction Time Billion 1 | Device 9 is used to record billions and is recorded on the top Reproduction of Multimedia Data on Disc 1 I Required Time Reproduction Time Measuring Device * Used to measure the time of multimedia 1 1 data reproduction • Temporary Billion Recording Device • Temporary Billion Recording from the top 1 I -1 6- 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) a7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention description (< r) 1 1 1 Multimedia data from the disc ; And the control device is used to control the reading of multimedia data from the above-mentioned optical disc 1 library device 9 and the distribution to the above-mentioned customers first 1 1 according to the above requirement 1 1 | Multimedia data reproduction requirements of the client 9; When the multi-media sulfonate material recorded as spanning the multi-disc above-mentioned optical disc is read 1 back 1 sent t the control of the above-mentioned control device is to read the multimedia information from the optical disc. 1 Note I expect that the amount of multimedia data output from the disc will be greater than the public opinion when it is reproduced. 1 The exchange time is equal to the amount of 100 million in the device. The equivalent of the content »Multimedia that will be read again 1 The data is stored in the above-mentioned temporary billion-recording device. 9 The content of the billion-record of the replay time billion-recording device described above and the above-mentioned replay time meter page m-> 1 1 The measurement results of the device * Calculate the remaining reproduction time of the disc »When less than 1 | the exchange time of the billion content of the billion-recording device 9 is read and reproduced from the multimedia data received by the above I 1» follow the above-mentioned reproduction sequence to record the 1 billion device of the rebate content on the disc Replacement 0 1 I In addition 9 Multimedia service system of patent application item 15 9 Equipped with 1 1 Disc library device with more than 2 sets of light The disc device operates multiple discs »Service 1 1 The service device is used to distribute the multimedia data recorded on the above-mentioned disc to one more client. Its special features are: Exchange Time Billing Device 9 Used for * 1 Billion Recording of time required for disc replacement in the above-mentioned disc library device 1 | Location Billing Device »Used to record billions of recording positions of the multimedia 1 I body recorded on the above-mentioned discs 1 1 Retrievable speed of the device; Reproduction speed 100 million device 9 is used to record the above 1 billion reading speed necessary for the reproduction of multimedia data; Temporary 100 million device »1 1 Used to temporarily record 100 million from the above disc Multimedia data output; and control 1 1 control device 9 in accordance with the above-mentioned client's multimedia data reproduction requirements 1 I -1 7-1 1 1 1 paper ruler Applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention description (ty) 1 1 I t Used to control the multimedia output from the above-mentioned optical disc library device Reading of data »1 1 | and distribution to the above-mentioned client When distributing the multi-media data recorded as spanning the above-mentioned disc 1 I, the control of the above-mentioned control device is to read the 1 1 disc first. Out and Regeneration · «^-刖 According to the above exchange time 100 million device 9 reading 1 back 1 the above data recording location 100 million device above the first out of the speed of 1 billion installed face | set > and the above regeneration speed Contents of the billion-memory device »Calculate the pre-reading start position 1 When performing the above-mentioned opening and rebirth» Then proceed from the above-mentioned first item and then fill in the opening The first reading of the multimedia data from the starting position and the above-mentioned temporary billion-element device writer's containment 9 The page of the above-mentioned contained multimedia data is performed when the disc is replaced S_ ^ 1 1 Evolving and reproducing 〇1 I In addition 9 16% of multimedia services »With 1 1 There is a disc library device to operate multiple discs with more than 2 disc devices * 1 Subscription service device is used to distribute multimedia data recorded on the above discs to 1 Im customers Duo Qi is proud to have it; the recording media recording device 9 uses 1 1 to record 100 million to represent the identification information of the disc on which the multimedia data is recorded; 1 1 the identification information comparison device is used to make multiple identification information Compare '1' Λ $ and the comparison result of the control device 9 based on the above identification information comparison device >-1 result 9 Multimedia data reproduction requires permission 1 | Control of permission or rejection 〇1 I In addition, apply for the multimedia service of item 17 of the patent scope% System > Equipped with 1 1 There is a disc library device to operate more than 2 disc devices Multi-m disc service 1 I service device is used to distribute the multimedia data recorded on the above-mentioned disc to more than 1 1 client terminal 9 which is equipped with: Reproducible hundreds of millions of devices • Used to record 1 of the above-mentioned discs for 1 1 billion The multi-media data that can be reproduced simultaneously 1 I -1 8-1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 318923 at B7 V. Invention description (i?) Central Standard of the Ministry of Economic Affairs The bureau's employee consumer cooperatives have more prints, and the allowable application records are more comprehensive than the production knowledge. The number of billions of rows is billions of dollars. The number of billions of rows is more than that of the control. It is recorded on the disc and recorded on the disc. Η Pursuing the light and seeking the unified system And user 1 and service system is set to the resource for a control strip body opposite to the other, from the off strip body mounted to the body and the green traffic loading media with health consciousness., Said capacity. Business media come. Media will be recorded in billions and then served more than 100 million and more than 100 million more than the uniforms on the inside. Recording record., The record of the record body is based on the record data of the fcb billion automatic control body. The medium of the record is from the media resource; the medium of the record is on the disc. Xunxun uses remanufacturing media for most of the use of light. Remember what the medium is, and why the capital is rejected, it should be more controlled. Afterlife and multiple appointments, do n’t install it, or use it to buy it, and then set it in the 18th set to recognize the Yiguo Xu 19th set. Allow the first billion media to record hundreds of millions of households, pre-billion households, around 15 discs, multi-body trips, around 15 more quilts; to record customer installations or to remember the fan-to-body optical description media is more than the hundreds of millions of accounts. In the number. Recording on top of the media is more important than recording on the line of life, the number of students is in the state of the number, the state of the student is in the state of record, the record of the student in the system is 12, and the record of the record is set to be 12 and then again. You can use the application of the birth and the application of the new application: the physical application is more than the application of the application: the same, and then the best of 1 It can be set to the state of refusal; there are many capital reserves for refusal of foreign investment, and the root of the foreign capital equipment is the pre-installation, or the physical data, or the special purchase of the other body is special. The root permits are restricted. The root permits are allowed to be installed. Other media can be included in the Zhongguang Ji. The allowable t real t binding (please read the precautions on the back and then fill out this page). This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210 X 29 " 7 mm) Younian i face & 328 A7. '-. · ^ ___B7 V. Description of the invention (丨 7) The multimedia service system in the first embodiment of the present invention is on a multi-disc disc When regenerating the multi-media data, when the disc is replaced, a tilting light will be installed in the drive unit in advance. Fig. 1 shows the structure of the multimedia service system of the Binshi form 1 of the present invention. Among them, the functions of the disc library device 500, the service device 100, the client 700, the network 6 50, and the connection 5 5 0 are the same as the common knowledge examples, so their descriptions are omitted. The β-based service device 100 and the disc The library device 500 has the function of video service. As shown in the figure, the network 650 sends multimedia data to the multi-tilt client. The configuration of the library device 500 is the same as the conventional device shown in FIG. 28. Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page) Figure 2 (a) shows the hardware structure of the video service composed of the service device and the disc library device. The input / output device 201 includes an input device such as a keyboard or a mouse, and an output device such as a display, which is used for input of various settings, etc., and the operation status of the video service (during operation and failure). The real time clock 209 is used to inform the time on the video service. The network I / F 203 is a network control circuit that transmits / receives data via the network. The CPU 2 0 4 is used to execute video services such as video system (〇S > and multimedia data regeneration control program. The master recording device 205 is used to record billion video service operation system (OS) and multimedia data reproduction The control program used and the data used in the control. The disk I / F 2 0 6 is the disk control path, and is used to control the disk device 207 and the disc library device described later in accordance with SCSI specifications. 500 for reading / writing of data, etc. The magnetic disk device 207 is used to record the operating system (OS) used to perform video services and the control program for the reproduction of multimedia data, and the record of 100 million is applicable at -2 0-This paper size is applicable China National Standards (CNS) A4 specification (210 X297 mm) V. Description of invention (\ f) Master record device 2 0 5 Data storage · Figure 2 (b) shows the hardware structure of the client The device 208 is used to display multimedia data, and a speaker is used when there is chime sound. The display I / F 209 is a display control circuit used to display multimedia data on the display 208. A keyboard and mouse 210 are used to User input station for operating the client Desired multimedia data reproduction requirements. £ 6 The decoder 211 is used for the expansion processing of multimedia data, which can display the multimedia data compressed in MPEG on the display 208. The network I / F 212 is a network control circuit, via the network It is used to send / receive data. The CPU 213 is used to execute the client's operating system (〇S) and the control program used to reproduce multimedia data. The master recording device 214 is used to record billion clients The operating system (OS) is the same as the control program used to reproduce multimedia data. "Real-time clock 215 is the same as 202 of the service device." Disc I / F 21 6 is the disc control circuit, which is used to The disk device 21 7 reads / writes the data. The disk device 21 7 is used to record the client's operating system and the control program used to reproduce the multimedia data. Printed by the Beigong Consumer Cooperative of the Central Bureau of Economics of the Ministry of Economic Affairs ( Please read the precautions on the back before filling in this page) Figure 3 is a block diagram. It is used to indicate the structure of the service device. In this figure, the symbol 1〇1 is the client control device, which is shown in Figure 2⑻ Disc I / F 20 6 and the control program. Used to send control commands to control the disc library device 50 0. 102 is the control device, which is controlled by the CPU 204, master recording device 205, and multimedia data reproduction in Figure 2⑻ The program is composed of a reading device for reading multimedia data from the disc. It is used to control the sending and sending of multimedia data according to the request from the client. 103 is the data sending / receiving device. 2 1-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) Α7 Β7 — V. Invention description (10) 2 (a) Circle network I / F 2 0 3 and control program ， Used to grant the data between the client and the client via the Internet 650. ❶1 " is a 100 million device for operating status, which is composed of the 2 (a > _ main master billion device 250 and the magnetic device 207, etc., The status of the optical device used to record the 100 million CD library device 500 ^ 105 is the reproduction sequence 100 million device, which is composed of the second (a) master record device 250 and the magnetic disk device 207, etc. The regeneration of multi-coal data recorded on the multi-value disc is used to remember the billions of Sequence numbers of the optical disks. 106 is a reproduction time recording device, which is composed of the main recording device 205 and the disk device 2 0 7 in Figure 2 (a), and is used to record the time required for the reproduction of more than 100 million media gift materials. 10 9 is the exchange time billing device, which is composed of the master billing device 205 and the magnetic disk device 207 in FIG. 2 (a), and is used to exchange the time required for replacing the disc in the disc device of the disc library device 500 . FIG. 4 is a block diagram showing the structure of the client 700 from a functional perspective. The reproduction request accepting device 701 is composed of an input device such as a keyboard, a mouse 210, etc. in FIG. 2 (b), a display 208, and a control program for multimedia data reproduction, and is used to accept multimedia data reproduction requests from users. The playback device 7 0.2 is composed of the HPE G decoder 211 of FIG. 2 (b) and a control program for display I / F and multimedia data reproduction, and it is possible to perform expansion processing of multimedia data on multimedia data compressed with MPEG. How to display it on the display 208 • Display it on the display 703 by regeneration. The data sending / receiving device 704 is composed of the network I / F 212 and control program of Figure 2 (1)> Figure 65, via the network 65 Used to exchange data with service devices. 705 is the regeneration time counting device-22- This paper standard is applicable to China National Standard (CNS) Α4 present format (2 丨 ΟΧ297mm) --------- installed— (please read the notes on the back first (Fill in this page again) Printed by the Customs Consumer Cooperative of the Ministry of Economic Affairs

Α7 Β7 Fifth, the invention description (v |), which is composed of the residence clock 215 and the control program in Figure 2 (b). It is used to measure the time of the reproduction when the multimedia data is reproduced. The receiving device 704, # 路 650 sends the measurement result to the control device 102 of the service device 100. Figures 5 (a) to (c) show the structure of the data recorded by the billion-in-operating-state billion-recording device 104, the regenerative sequence-order billion-recording device 105, and the regeneration time billion-recording device 106, respectively. To remember the current state of each tilted disc device of the billion disc library device, and the discriminating information of the loaded disc, the billion content is updated by the control device 102 each time the disc device is operated. The reproducible sequence recording device 105 is used to record the titles of billions of multimedia data, which records the "H-number of the disc of the material, and the sequence number of the disc at the time of reproduction of the multimedia data." Storage place. The reproduction time recording device 106 is used to record the reproduction time of each multimedia data used for reproduction. Fig. 6 is a flow chart showing the operation of the multimedia service system of the first embodiment when reproducing the multimedia material recorded as spanning a multi-tilt disc. Among them, two sets of the disc library device 500 are provided. The disc device number of the disc device is represented by Drive 0, Drive 1, and the multimedia data with the title name "multi 01" are recorded on two discs for 10 minutes each, and the woven information of the two discs is recorded in order as "Disk # 0j and" disk #lj. 9. In addition, these discs are stored in the order of disk # 〇, and disk # 1, and are stored in the position of slot numbers # 0 and # 1 in the disc library device 500. In addition, the disc Library device 500 CD- 23-This paper standard applies to the Chinese National Standard (CNS) 8 4 regulations > grid (210X29 * 7 Gongmai) (please read the precautions on the back before filling out this page). ° Printed and printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy Printed and printed by the Beigong Consumer Cooperative of the Bureau of Central Standards of the Ministry of Economics _'_: _B7_ V. Description of invention (u) The replacement time is 6 seconds. Figure 7 is used to indicate the action status. Billion device 104, regenerating the sequence and recording billion device 105, and then The time-recording device 106 and the time-recording device 109 exchange the content of 100 million. The operation status before the regeneration starts in this state. The device 100 4 is the state of Figure 1 (before regeneration) in Figure 7 (a), The regeneration sequence billion-counting device 105, the regeneration time billion-counting device 106, and the exchange time billion-counting device 109 are in the states shown in (b), < c), (d) of Figure 7. The following will follow Figure 6 The flow chart and the operation of the multimedia service system according to the first embodiment are described with reference to Figs. 1 to 7. In step 1, the client / reproduction request receiving device 7 〇〇 7 〇1, in the pasture When a request for reproduction from the user's title "Bulti 01" is reached, the data sending / receiving device 704 is used to forward the request to the data sending / receiving device 103 of the service device 100 via the network 6 50. Then, when the control device 102 of the service device 100 receives the reproduction request from the data sending / receiving device 103, it refers to the device 100 which is recorded in the reproducing sequence, as shown in Figure 7 (b). 100 million content, used to record the multimedia data of the requested title "multi 01", to inform the first disc of the reproduction sequence is "1", the disc is "disk # 0", and its storage place is groove # 0. Then, according to the content of the billions of billions in the operation status of the billions of billions of devices 104 as shown in Figure 7 (a) (before regeneration), it can be known that Drive 0 and Drive 1 are waiting, and none of them are With a CD. When the above information is obtained, the control device 102 uses the library control device (〇) and the control device 505 of the optical disc library device 500 to control, and operates the transport device 50 0 4 of the library device 500, from the storage shed 50 2 Take out and keep it-2 4-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --------- i 丨 installed ------ order ----- -1 '(please read the precautions on the back before filling in this page) 5. Description of the invention (y) In the slot # 0 of the disc "disk # 0", transport and load it into "waiting (no disc installed)" "Drive 0 of the CD device." The details of the operation of the disc library device are the same as those described in the conventional technology. Then, the control device 102 updates the content of the billion in the operation status of the billion in the device 104, and becomes the state of Fig. 7 (a) 2 (after the implementation of step 1). Secondly, in step 2, the control device 102 learns that the total regeneration time of the multimedia data "aulti 0 1" is 20 minutes according to the data shown in FIG. 7 (〇) of the billion-recording device 106 in the regeneration time. , Compare the 20 minutes of the total playback time with the playback time measured by the playback time measuring device 705 of the client 700, and determine whether the playback of the multimedia data "multi 01" has ended. Proceed to step I. In step 3, read the target multimedia data "Bulti data" from the optical disc device Drive 0 with the disc "disk # 0". In step 4, the control device 10 2 judges whether to reproduce from the present The disc "disk # 0" reads 10 minutes of data required for the regeneration of the disc. Here, because the regeneration has only begun, and the judgement has not been read, so proceed to step 5 »Printed by the Central Standards Bureau of the Ministry of Economic Affairs Beigong Consumer Cooperative (please read the precautions on the back before filling in this page). In step 5, control the device 10 2According to the reproduction time obtained from the reproduction time measuring device 705 and the billion content of the reproduction time recording device 106, subtract the current reproduction time from 10 minutes of the reproduction time of the disc "disk # 0" to use Obtain the residual regeneration time of the data on the disk "disk # 0j. Then, the time required for the replacement of the disc that is recorded in the exchange time memory device 1 0 9 is compared with the residual regeneration time. Here is because Regeneration has just started, so the residual regeneration time is longer than that of the disc -25-This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). The A7 B7 printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (4 ) The exchange time is long, so proceed to step 6. In step 6, the control device 102 checks the operation status of the billion-recording device 104 and the playback sequence billion-recording device 105, which is used to confirm the next disc "di The sk # 1 "is ready for regeneration. Since the operation status of the billion-recording device 104 is shown in Figure 7 (a) 2 (after step 1), it is determined that the disc "disk # 1" is not installed in the disc device, so proceed to step 70. Step 7: The control device 102 checks the content of the billions of the billions of the devices 104 according to the operation status, checks the optical disk device in the waiting state (no disc is installed), and finds Drive 1. So go to step 9. In step 9, in accordance with the instructions of the control device 102, operate the transport device 504 of the library device 500, remove the disc "disk # 1" stored in the slot # 1 from the storage shed 502, and transport and load it to Drive 1 of the "waiting (no disc installed)" disc device. Then, the control device 102 updates the billion content of the operation status billion device 104 to become the state of Figure 3 (a) in Figure 7 (a). In order to reproduce the data, step 10 is carried out. The data read from the disc "disk # 0" mounted on the disc device Drive 0 is controlled by the control device 102 to send / receive the data from the service device 100 103. The data sending / receiving device 704 that is forwarded to the client 700 via the network 650 uses the MPEG decoding function of the reproducing device 702 to expand the compressed data, and then displays it on the display 703. Return from step 10 to step 2, and then, in the judgment of step 5, when the remaining reproduction time of the data on the disc "disk # 0" is more than 6 seconds of the disc replacement time, repeat the process in Figure 6 2,3,4, 5,6, 10 -26- This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210 X 297 mm) 111 > ^ — ^ 1 ^^^^ 1 — ^^^ 1 ^ ^^^ 1 ^^^^ 1 —Β ^ ϋ ί — ^ ϋ m · ml nn IN J ^, \ έ (Please read the precautions on the back before filling out this page) V. Description of the invention (precious) Step, follow the regeneration of multimedia data. When the result of the judgment in step 5 is that the disc replacement time is less than 6 seconds, move from step 5 to step 10. Before the judgment result in step 4 is that the reading of the data ends, repeat steps 2 and 3 in Figure 6. The steps of 4,5,10. Then, when it is judged in step 4 that the last data is read from the disc "disk # 0", step 8 is executed. In step 8, the control device 102 refers to the 100 million content of the playback sequence 100 billion device 105, and uses the library control device 101 to control the transport device 504 of the optical disc library device 500 to move the disc "disk # 0j" after reading the last data. Go to slot # 0 of the storage place. Then, referring to the operation status billion device 104, tell the disc device with the next disc "disk # 1" to be regenerated to be Drive 1, and start the device. The control device 102 updates the 100 million content of the work status 100 million device 104 to become the state of Figure 4 (a), Figure 4 (after step 8). In order to regenerate the entangled data, perform step 10 to access the multimedia data of the last part of "disk # 0" that was read in the previous step 3, and use it (please read the precautions on the back before filling this page) Route control network from 02 through tA to 3 install 10 to control equipment installation from delivery to delivery to the end of the 70 materials sent by the 00 households I guest news \ information sent by the Ministry of Economic Affairs Central Standards Bureau staff consumption Printed by the cooperative, and then traveled with Li Zhangkuo. It is expected that the 70 sets of equipment will be used to receive the compression message. 30 The 70 function device code will be displayed on the EG and the MP will be displayed on the 2nd. 2 Set up 10 devices to measure and control the system, and then use Shengli again, and the content of the sample is the same as the 100 million steps' 6 steps. The ^ Μ 無意 肖 ΒΓ = ° 2, intermittently stepped in the re-investment The body media is more judged to use more fcb to travel. Time to time again as expected by the measurement ° 3 Steps to advance because the paper standard that has not yet been resurrected is applicable to the Chinese National Standard (CNS) Λ4 specifications (2丨 0 X 297 mm) 318928 Employee consumption of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 printed by the cooperative. V. Description of the invention (4) In step 3, read the data of the target multimedia data "nulti Olj" from the optical disc device Drive 1 equipped with the disc "disk # 1". In step 4, it is controlled by The device 102 confirms whether the reading of the data for the time required for reproduction from the optical disk "disk # 1" is finished. Here, the regeneration only starts, so proceed to step 5. In step 5, as mentioned above, find the residual regeneration time of the data on the disc "disk # 1 j and compare it with the time required for disc replacement, because the residual regeneration time is longer than the disc replacement time, so Proceed to step 6. In step 6 ·, the control device 1 2 checks the playback sequence recording device 105, and learns that there is no next-value disc, and because the preparation of the next-value disc is not required, step 10 is performed. Then, on the disc "The same action is repeated before the end of the disk # 1 j regeneration. In the multimedia service system of this embodiment in this way, because the service device is provided with a control device, a regeneration sequence billion device, and an operation status billion device, It is used to know the order of disc reproduction, and the status of the disc device, so as to control the library device, install the next disc to be reproduced in the unused disc device and wait, so that when the previous disc is read out At this time, the multimedia data of the next disc can be read out immediately. Therefore, the multimedia data recorded on the multi-disc disc will not be sent out even during the continuous reproduction In the conventional multimedia data reproduction, the reproduction operation is interrupted due to the replacement of the disc, so the reproduction can be smoothly performed. Embodiment 2 The multimedia service principle of Embodiment 2 of the present invention is applicable across multiple tilts_ 2 8 _ This paper standard is applicable China National Standard (CNS) A4 specification (210X297mm) II-I n-II, IIIII (please read the precautions on the back before filling this page) A7 B7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Description (ή) 1 1 I At the time of reproduction of the multimedia data of the disc »1 1 1 device and time reserved for scheduled reproduction 〇1 I * Multimedia service% of the embodiment 2 of the present invention The structure of the system 9 Service please fgl first 1 I device and client hardware structure 9 Client device structure 9 and library device read back 1 | The surface I structure is the same as in the first embodiment 9 The description uses the first figure 9 Figure 2 Note 1 I * No. Figure 4 and Figure 28 Ideas-1 item | Figure 8 is a block diagram »Used to represent the structure of the service device 10 〇. Fill in 1 in this figure 9 symbol 108 is a reservation data recording device, from Figure 2 (a) This page is composed of a master memory device 2 0 5 and a disk device 2 0 7, etc., used to remember billions of desires' — ^ 1 1 optical disc 9 to be reproduced The optical disc device f to be reproduced is used for reproduction time, and 1 1 Appointment time »11 〇 is the clock, which is composed of the real-time clock 2 0 2 and control 1 I program of the second (a > figure 9) It is used to indicate the current time. Other symbols are all implemented with 1 Form 1 is the same > therefore, its description is omitted. 〇1 1 Figure 9 (a) (〇) shows the memory device 1 1 0 8, the playback sequence memory device 1 0 5, and the playback time memory that are stored in the reservation data. The structure of the data of 100 million devices 106 * 1 1 is used for the IA form. The structure of the data of the reservation status of the optical disc device 9 is shown in (a) 1 I »Its composition contains the identification information of the disc being reproduced 9 The disc device number used for reproduction 1 1 The reproduction device time required for the reproduction * With the reproduction 1 | time plus the reserved time of the disc replacement time, the reproduction 1 shown by 圔 (b) 1 1 sequential billion device 1 C 5 and the reproduction time shown by FIG. ≪ C) billion device 10 6 1 1 The data structure is the same as in the first embodiment. 〇1 I Figure 1 0 is a flow chart 9 used to show the multimedia service of this embodiment 2 1 1% of the operation of the system »Figure 1 1 is shown in Figure 9 billion The record shown is 100 million. 1 1 -2 9- 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). 5. Description of the invention (π) Specific examples of the content of the device. Among them, according to the implementation form (same), the disc device numbers of the two disc devices provided by the disc library device 500 are represented by Drive 0, Drive 1, and the multimedia data with the title name "multi 01" are respectively at 2 Η The discs are recorded for 10 minutes each, and the identification information of the two discs is recorded as "disk # 0" and "disk #lj in order. In addition, these discs disk # 0, disk # 1 are stored in the disc library device respectively The position of slot numbers # 0 and # 1 in 500 "In addition, the discs with the multimedia data with the title name" nulti 02j "are stored in the slot # 3, Μ in the library device 500 according to the sequence, and the identification information of these discs For "disk # 13" and "disk # 14j, multimedia data rBulti 02 of 9 minutes and 50 seconds each are recorded in order. As in the case of Embodiment 1, the replacement time of the optical disc of the optical disc library device 500 is 6 seconds. The reservation data recording device 108 before the start of reproduction is in the state of Figure 1 (a) 1 (before reservation), the reproduction time sequence recording device 105, the reproduction time recording device 106 and the exchange time recording device 109 The contents are shown in (b) · (c), (d) of Figure 11 respectively. Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page) The following will be used to illustrate the multimedia service rules of Embodiment 2 in accordance with the flow chart in Figure 10 and other drawings 'S action. As in the case of the first embodiment, the client 700 accepts the request for multimedia data "Bulti 01" and transmits the request to the service device 100. First, in step 1, the control device 102 checks the current time using the clock 110 and finds that it is 1 2: 5 9: 0 0. Then, check the reservation information. The 100 million content of the 100 million device, because it becomes 1 of (a) in Figure 11 (-3 0-This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm)

Printed by Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (before and after the appointment), in order to reproduce the multimedia data "uulti 02", the time reserved at the Drive 0 of the optical disc device is 12: 59: 54 ~ 13: 09: 50 Drive 1 in the optical disc device is 13: 09: 44 ~ 13: 19: 40. The control device 102 is to regenerate the multimedia data "multi 01" at other times. Therefore, according to the reproduction sequence, the billion content of the billion device 105 and the reproduction time billion device 106 are checked. Lan's information, learn the contents of (b) and (c) in Figure 11, and then check the exchange time billion device 1 09, and add 6 seconds of its billion content to the regeneration time billion device 1 〇6 "bu 11 i 0 1 j time required for the reproduction of the disc, the addition result is 10 minutes and 6 seconds. According to these conditions, the control device 102 finds the time that each disc device can reserve, the determined reservation The time is 13: 09: 54 ~ 13: 20: 00 in the drive 0 of the disc device, 13: 19: 54 ~ 13: 30: 00 in the drive 1 of the disc device. Then the resulting disc, the reserved disc device, The rebirth time and the reservation time are recorded in the reservation-depleted material-recording device 108, and the reservation-data-recording device 108 rebates the content from 1 (before reservation) in Figure 11 (a) to 2 (after reservation). 102 Check the timing device 110 at regular intervals, when the time becomes 1 3 : 0 9: 5 At 4 o'clock, install the original disc "disk # 0j" of the multimedia data "1» 1111 ^ 01 "to the disc device: Drive 0. The implementation of the following steps 2 to 4 and the step 2 of the embodiment 1 ～ 4 is the same, and then execute step 5. In step 5, the control device 102 uses the clock 110 to know the current time 13: 19: 54, so that the current time: 13: 19 -3 1-This paper scale is applicable to the Chinese National Standard (CNS > Λ4_ (2 丨 0 X 297mm) --------- 1 · Installation ------ order | (please read the precautions on the back before filling this page) A7 B7

η > > η ^ J ^ * | > i δ ί; λ S charge [Fifth, the description of the invention (such as) I ~ 'install n order (please read the precautions on the back and fill in this page): 5 4 and Billed in the comparison of the reservation time of the reservation data recording device 10 8 "When the current time is not the reservation time, because it is judged that it is not the time to start the next disc loading, so proceed to step 8, and In step 10 of the first embodiment, the multimedia data is reproduced, and steps 2 to 4 are carried out again, and step 5 is reached. Before the judgment result of step 5 is "loading start time", the above steps are repeated in step 5, When it is determined that the loading start time of the disc "disk # 1" has been reached, proceed to step 6 ^ In step 6, the control device 102 checks the reservation data, the billion content of the billion device, and uses the library control device 101 for To control the library device 500, install the next disk "disk # 1" to the reserved disk device Drive 1. Then, proceed to step 8 to perform reproduction, and thereafter repeat the same as described in the first embodiment. According to this method, the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, in the multimedia service system of the second embodiment, is equipped with a device for recording billions of reservation data. Time becomes an intertwined way, and the control device reserves a disc device containing the replacement time of the disc based on the data of each billion-value device. In this way, since the operation of each optical disc device can be managed in time, the reproduction of multimedia data composed of multiple optical discs will not occur when the reproduction of conventional multimedia data is interrupted due to the replacement of the optical disc. Regeneration can be carried out profitably, and the optical disc device of the library device can be effectively used as the effect according to the requirements from the multiple cabinet clients. Embodiment 3 -3 2 -This paper scale is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) printed by the Ministry of Economic Affairs Central Standards Bureau Employee Consumer Cooperative A7 __B7_ V. Description of the invention (V) Embodiment 3 of the present invention The multimedia service policy is to temporarily record the time required for the replacement of billions of optical discs during the reproduction of multimedia data spanning multiple discs, and to reproduce the temporarily recorded data during the replacement. The structure of the multimedia service system of Embodiment 3 of the present invention, the hardware structure of the service device and the client, the structure of the client, and the structure of the library device are the same as those of Embodiment 1, and the description uses FIG. 1 and 2 Figures, 4th plaque and 28th figure. FIG. 12 is a block diagram showing the structure of the service device 100. In this figure, the symbol 111 is a temporary billion-recording device, which is composed of the main billion-recording device 2Q5 and the disk device 2 0 7 in Figure 2 (a), and is used to temporarily read billions from the optical disc in the library device. Multimedia data. In addition, the control device 102 includes a pre-reading device for reading multimedia data in addition to the reading device. The other symbols are the same as in the first embodiment, so the description is omitted. Fig. 13 is a flowchart showing the operation of the multimedia service system of the third embodiment. In the optical disc library device 500, the recording state of the optical disc device, the multimedia "multi 01", and the exchange time of the optical disc are the same as those in the first embodiment. In addition, the contents of the billions of the reproduction order of the service device 100, the billions of the regeneration time 105, the reproduction time of the billions of devices 106, and the exchange time of the billions of devices 109 are the same as those of the first embodiment. (B), (c) and (d) of the figure. The following will describe the operation of the multimedia service system of the third embodiment in accordance with the flowchart of FIG. 13 and referring to other drawings. -3 3-This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210X297mm) __________ ί 〆 ______ Ding Chuan, ν-mouth (please read the precautions on the back before filling this page) A7 B7 V. Description of the invention (In the same way as in the case of Embodiment 1, the client 700 accepts the request for multi-lever data "lulti 01". The request is transmitted to the service device 100, and steps 1 and 2 are carried out and implemented. Steps 1 and 2 are the same β Next, in step 3, the control device 102 reads the multimedia data "nulti 01" from the disc "disk # 0j" mounted on the disc device Drive 0. Then, in step 4, the control device 1 0 2, because the content of the billion-recording device 106 for the regeneration time is 106 (c) of the figure, and the content of the device 109 for the exchange-time billion device is (d) of the figure, so the multimedia data "nulti 01 j The data required for the reproduction on the disc "disk # 0j is 10 minutes and the time required for the disc replacement is 6 seconds." Based on these data, the data of the time required for the disc replacement is calculated from 9 minutes 54 seconds to 10 minutes of the reproduction time. Part of the multimedia data, using the first function Start to read the data from this part on the disk "disk # 0", and temporarily record the billions of the multimedia data read out in the temporary billion device 111. Printed and printed by the Beigong Consumer Cooperative of the Central Sample Bureau of the Ministry of Economic Affairs (please Read the precautions on the back before filling in this page) In step 5, the control device 102 uses the reproduction time obtained from the reproduction time measuring device 705 and the billion content of the reproduction time recording device 106 to calculate on the disc "disk # 0" The remaining reproduction time of the multimedia data on the computer. Then, compare the remaining reproduction time with the 100 million content of the exchange time billion device to determine whether the remaining reproduction time is longer than the disc replacement time. Because the remaining regeneration time is more than 6 seconds of the disc replacement time, proceed to step 6, where the same regeneration as step 10 of embodiment 1 is performed. Return to step 2, and then, the judgment result in step 5 is The residual of the multimedia data "β u 1 ti 01" recorded on the disc "disk # 0"-3 4-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) Ministry of Economic Affairs Printed by the Central Standards Bureau Beigong Consumer Cooperative A7 B7 V. Description of the invention (shirt) Before the reproduction time is less than 6 seconds of the disc replacement time, repeat the steps 2 ~ 6 of the process in Figure 13 3. When the judgment result of step 5 When the remnant of the reproduction time is equal to the disc replacement time, step 7 is executed. In step 7, the control device 102 reads the data of "multi 01" (after being read in step 4, it is counted in 100 million in the temporary count device 111). Next, in step 8, the control device 102 checks whether the next disc is ready according to the content of the billion in the device 104 for recording billions of operations. Here, because the next disc is not yet installed, it proceeds to step 9. In step 9, the control device 102 records the billion content of the device 100 5 according to the reproduction order, and learns that the next slap disc is the disc "disk # 1" and the storage location is slot # 1. Using the control device 102, under the control of the library control device 1.01, in the library device 500, take out the disc "disk # 1" from the storage shed slot # 1, and install it in the disc device Drive 0. The control device 102 updates the operation status billion device 104. Next, in step 10, the control device 102 sends the multimedia data from the temporary billing device 111 from the data sending / receiving device 103 to the client 700 via the network 65 for reproduction at the customer end. In step 11, the control device 102 compares the 100 million content of the reproduction time billion device 106 with the reproduction time obtained from the reproduction time measuring device 705 to determine whether the reproduction of the multimedia data on the temporary billion device 111 has ended When the playback time does not reach the time required for the playback of the billion-billion content, because it is determined that it is not over, proceed to step 5. Then, in step 1 1, after determining that the billion is recorded in the temporary billion device 1 1 1 -35 This paper standard is applicable to the Chinese National Standard (CNS) Α4 specification (210X297 mm) -installed -I ordered -IH (please first Read the precautions on the back and then fill out this page) A7 _ ϋ B7 5. Before the end of the reproduction of the multimedia data (^), repeat the steps of 5, 7, 8, 10, 11 in Figure 13 of the process. In addition, since the result of the determination in step 8 is that the next tilt disc color is ready, step 10 is executed after step 8. Then, in step 11, when it is determined that the reproduction of the multimedia data on the temporary billion-recording device 111 is ended, step 12 is executed to erase the multimedia data recorded on the temporary billion-recording device 111. After erasing, proceed to step 2. In the judgment of the end of reproduction, because it is judged that the reproduction is not yet finished, step 3 is executed, and the control device 102 is used to read from the disc "disk # 1" under the control of the library control device 101 Multimedia data "multi 01" β Then, in the same way, before the end of the reproduction, the multimedia data "multi Olj" on the disc "disk # 1" that is mounted is reproduced and reproduced. Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs Printed in mi m ** ml nn i_ ^ lf vl ^ i nn I 1, 1 Wear and speak (please read the precautions on the back before filling in this page) In this way, in the multimedia service strip of this embodiment 3 In the system, there is a temporary billion-recording device, which is used to start the reading of the data from the disc and the multimedia data used to replace the disc with the time-recording device. In addition, because the control device uses the control shoe It is recorded in the reproduction of the multimedia data of the temporary billion-recording device, and the disc on the optical disc device is replaced, so when the reading of the multimedia data on the temporary billion-recording device ends, it can be immediately taken from Multimedia data is read from one disc, so even when the multimedia data composed of multiple H discs is reproduced, there will be no interruption. Embodiment 4 The multimedia service system of Embodiment 4 of the present invention spans multiple discs. During the reproduction of multimedia data, the speed required for this reproduction is fast-36-This paper standard is applicable to the Chinese National Standard (CNS) A4 cash (210X297mm) A7 B7. , The speed of the recording is expected to be printed, sent, and printed in the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economy. He Jia made Ming Tse's unification, the same as the service phase 3, the medium of the placement 4 the actual state and the library form disc Shi Zhuangguang is recorded in the record, and the other materials are issued outside the Ming. In the media, there are multiple installation discs in the state of affairs recording service, except J another ο ο .1 the same t B 1 fu ft 1A Γ state material shape implementation of the public exchange of discs and installation of the memory in mind Xu Shunsheng reinstalled Yigong Note ^ 1 within W million notes each time reoccurring 6 ο 1Χ set 9 10th set to use Ming Yi said in the meantime, when the same time exchange and intersect 1 and form implementation and Figure 7 (b), ( c) and (d). In addition, when reproducing multimedia data "lulti 10", a data reading speed of 150 KBytes / sec is required. Fig. 14 is a flowchart for showing the operation of the multimedia service system of the fourth embodiment. The following will describe the operation of the multimedia service system of the fourth embodiment according to the flowchart of Fig. 14. The implementation of steps 1 and 2 is the same as steps 1 and 2 of the third embodiment. Secondly, in step 3, the control device 102 uses a speed of 150 KBytes / sec (specified as the yield speed required for regeneration), and a regeneration time of 10 minutes (10 X 60 seconds) (from the record of the regeneration time billion device 106 100 million content), and the disc replacement time is 6 seconds (from the exchange time 109 billion content of the billion-recording device), the following formula 1 is calculated to determine the reading speed. Equation 1 Readout speed This readout speed required for reproduction * Time required for reproduction / (Time required for reproduction-disc replacement time) Therefore, it is calculated as -37-UK In ml In ml l nn-N (please read the back note first Please fill in this page for details.) This paper scale is applicable to the Chinese National Standard (CNS) A4 (210X297mm). The Central Standards Bureau of the Ministry of Economic Affairs Employee Consumer Cooperative Printed A7 B7. 5. Description of invention (jealousy) Reading speed 150 (RBytes / sec) * (10 * 60) (sec) / (10 * 60-6) (sec) = 151.5 (KBytes / sec) The control device 102 determines the reading speed to be 640 KBytes / sec, using the disc "disk # 0", At this reading speed, the multimedia data is read out, and it is recorded in 100 million in the temporary billion recording device 111. The implementation of Step 4 is the same as the step fee [5] in the third embodiment. In the next step 5, the data sending / receiving device 1D3 is used to make the multimedia data recorded in step 3 in the temporary recording device 111 through the network. The way 650 is sent to the client 700, and is reproduced. The control device 102 erases the data read and sent from the temporary billion device 111. Returning to step 2 again, and then before the result of the determination in step 4 is that the remaining reproduction time is less than the time required for disc replacement, steps 2 to 5 are repeated, and in step 5 the data recorded in the device 111 billion in the temporary memory 100 is reproduced. In step 4, when it is determined that the remnant of the reproduction time is equal to the disc replacement time, step 6 «steps 6 to 11 are executed in the same manner as steps 7 to 12 of embodiment 3. Then, as in the third embodiment, the operation before the rebirth is performed. In this way, the multimedia service system of the fourth embodiment is equipped with a temporary billion-recording device, which extracts data from the disc at a faster speed than that required for reproduction, and records the read-out data in 100 million. Temporary Billion Recording Device "The temporary billing data is sent to the client for reproduction. The speed of reading the temporary billing is greater than the sending speed. When the remaining regeneration time of the multimedia data on the disc is equal to the disc replacement time, it exceeds _ 3 8 _ This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2IOX297mm) ---------- · ^ ------ ordered (please read the precautions first. Please fill in the matters This page) Printed A7 B7 by the Employees ’Consumer Cooperative of the Central Department of Economic Affairs of the Ministry of Economic Affairs 5. Description of the invention (y) The multimedia data of the disc replacement time is recorded as 100 million in the temporary recording device. The replacement of the optical disc on the optical disc device, when the action of reading the multimedia data from the temporary memory device ends, you can immediately perform the multimedia data from the next disc, so it is recorded in multiple lights. Even when multimedia data inserts regeneration does not occur due to the replacement of discs caused by interruption of the regeneration operation. Embodiment 5 The multimedia service system according to Embodiment 5 of the present invention, as shown in Embodiment 3 or 4, in the case of temporarily recording billions of dollars, change the storage location of the recorded optical disc before the optical disc is replaced. According to the present invention Except for the structure of the optical disc library device described below, the rest of the structure of the multimedia service system and the recording status of the multimedia data in Embodiment 5 are the same as those in Embodiment 3. Fig. 15 shows the structure of the library device 500 of the fifth embodiment. Storage shed 5 0 2 can store 50 optical discs in slot ~ # 49, the multimedia data of the title name "Bulti 01" is recorded on the 2 Η discs that are kept in slots # 0 and # 1, each of the tilt discs The organization information is "disk # 0" and "disk # 1". In addition, in the library device 500, the position of each tilting groove of the optical disk device 503 with the device number of Drive 0, the optical disk device 503 and the storage shed 502 is customarily that the groove is the furthest from the optical disk device 503, and the Increase, gradually approach the optical disc device 503, the disc replacement space, 9 seconds when the disc to be replaced is located in the farthest slot # 0, and 3 seconds when the disc is located in the nearest slot # 49. The implementation of multimedia services in this embodiment 5 is carried out in the same manner as in embodiment 3 or -39- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) --------- 1. Installation --- --- Order (please read the notes on the back before filling in this page) Printed 318928 at B7 by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Invention Instructions (You) The same actions as for all 4, first, on the 13th Step 1 of the flow in Figure or Figure 14 is to install the disc "disk # 0" in the device 503, and then after performing the determination in step 2, when performing step 3, the following actions are added. The control device 102 notifies the next disc to be regenerated as "disk # 1" by using the content of the billion in the replay sequence billion device 105, and performs multimedia recorded on the disc "disk # 0" (mounted on the disc device Drive 0) Read the data "u 11 i 0 1" and use the control of the library control device 101 to take out the disc "disk # 1" stored under the slot # 1 of the storage shed 502 to replace the closest Optical disc device Drive 0 之 槽 # 49 Billion is updated 2 ο After 1X installation control, the field management is replaced and changed ο Disk optical disc 5 5 ο 1 ± installed Yiji is ordered and live on the spot again Governance is more important. 'The central field governs the security service of the disc body. The optical media is more than one-five, and the pre-formed version is the same as the disc. The disc side light is doing this. The shift from time to time can change the disc's short optical shrinkage. For example, it can be used as an example. When the field is in the middle of the tube, the disc will be replaced and replaced. Really less than one hundred million write-downs can be used for a while To. Change 6 seconds in a second to reduce the shortness of the disc to 4 times, or it can be installed in a three-phase state. The recording medium is temporarily recorded with a high-cost medium, but the short-term high-speed is a temporary device. Billions are remembered. Flux materials make it possible for the resource to be placed, and it will not be able to obtain the source of the resource. It will be used to regenerate and regenerate, and the total consumption will be eliminated. 4 or its small 3 6. The reduced state can be applied in form. In fact, the number of changes is more and more cross-disc. In the light of the history of the Yitong Memorandum, the pre-medium is temporarily served. Standard (CNS) A4 specification (2 丨 0'〆297mm) m · am · ml M —flu * I — ^ 1 · —-, J ^ i (please read the precautions of back ® before filling this page) The Ministry of Economic Affairs, Central Bureau of Accreditation and Employee Consumer Cooperatives prints and pastes "" ϋ 1, 1 1 Α7 Β7 V. Description of the invention (pieces) The required time part of the data. It is used for regeneration. Multimedia of the embodiment 6 of the present invention Plaque service system structure »The hardware structure of the service device and the client, the structure of the '& client, and the structure of the library device are the same as those in the first embodiment, and the description uses the first circle, 2nd-9th figure 4 And Figure 28 β Figure 16 is the square Block diagram, used to represent the structure β of the service device 10 0. In this figure, the library control device 101, the control device 1 0 2, the data sending. The information / animal husbandry device 103, and the exchange time billing device 109 are all in accordance with the implementation form 1 Same t In addition, the temporary billion device 111 is the same as the third embodiment, and its description is omitted. In addition, in the same way as the third embodiment, the control device 102 also contains the first device β symbol 11 2 is the data recording location billion The device, which is composed of the second device (a) lacking master recording device 205 and disk device 207, etc., is used to record the title (file name) of multimedia data, disc identification information, and multimedia data on the disc. The recording position (the address of the general block), and the storage position data of the storage shed 50 2 of the optical disc library device 500. 11 3 is the speed reading billion device * from the second (a > figure master recording device 205) It is composed of a magnetic disk device 2 0 7 etc., and the read speed of the optical disc device 5 0 3 of the optical disc device installed in the optical disc library device 500 is regarded as the readable unit per unit time. The number of blocks to be counted is 1,014. It is a re-speed billion-counting device. It is composed of the master billion-counting device 2 0 5 and the magnetic disk device 207 in Figure 2 (8 9 ί). It will be recorded on the multimedia of the disc. The reading speed required for the reproduction of the data is counted as the number of logical blocks per unit of time. The 17th (a) circle is the data structure of the data recording position 100 million device, 1 0 4 -4 1- (please first Read the precautions on the back and then fill out this page) This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (21 OX297 mm) A7 B7 5. Description of the invention (eg) The figure (b) is an example of specific data. Picture 18 is a flowchart showing the operation of the multimedia service system of the sixth embodiment. Among them, there are 4 optical discs stored in the optical disc library device 500, and 4MB / H each recorded across the two optical discs, total 8MB of MPEG 1 multimedia data r multi 01 ", and 4MB / slice of each recorded across 3 Η disc, a total of Ι 2 HB MPEG 1 multimedia data" nulti 02 ". Storage of these multimedia data in the disc library device The location and the recording position on the disc are shown in Figure 17 (b). In addition, the disc replacement time in the optical disc library device 500 is 8 seconds, the performance of the optical disc device 503 in the optical disc library device 500 is a maximum seek time of 20 GB s, and a maximum rotation waiting time of 30 B s, the minimum The readout speed is 500 KBytes / sec. The network in the multimedia service system is composed of a maximum transfer speed of 10 Mbps (bits / second). The client has 2 sets connected by the network. The reproduction bit rate of MPEG 1 is 1.5 Mbps (approximately 187 Oytes / sec), and the logical block size of the disc is 512 Bytes. The following will describe the operation of the multimedia service system of the sixth embodiment in accordance with the flowchart of FIG. 18 and referring to other drawings. Printed by the Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs 11 (please read the notes on the back before filling in this page) First, in step 1, the control device 10 2 will record the minimum reading speed of the optical disc device at 500 KBytes / sec. At the reading speed billion device 113, the MPG1's reproduction bit rate: 1.5 Mbps (approximately 187KBytes / sec) is recorded at the reproduction speed billion device 114, and the disc replacement device 500 disc replacement time is 8 seconds. Billion exchanges time memory device 109 on CD. Next in step 2, the control device 102 causes the data sending / receiving device 103 to pass through the network 65. Receiving and receiving requirements are used to receive 4-2 from client 7 0-This paper size is applicable to China National Moumou (CNS> A4 specification (210X297 mm) A7 B7 V. Invention description (w) Multimedia data to " aulti Olj requires reproduction "In step 3, the control device 102 refers to the data recording location 100 million device 104 of the state as shown in FIG. 17 (b); the 100 million content will have the multimedia request from the client 700 for reproduction The data "nulti 01" is recorded in disk # 1 and disk # 3, and informs that these discs are stored in the storage shed 502 slot # 10 and # 12 of the disc library device 5000 respectively. The control device 102 performs in the next step 4 The following calculation. First, the amount of multimedia data to be reproduced when the disc is replaced is calculated as the number of logical blocks on the disc. The number of logical blocks required for reproduction = reproduction speed * disc replacement time / logical block size ( Bytes / sec) (sec) (Bytes / Block) = (187 * 1024) * 8/512 = 2 9 9 2 (Block) Printed by the Ministry of Economic Affairs, Central Bureau of Industry and Fisheries Peking Consumer Cooperative (please read the notes on the back first (Fill in this page again) Secondly, make reading and reproduction in parallel, will The pre-reading speed of the first-order data is calculated as the number of logical blocks per unit of time. That is, the reading speed and the reproduction speed are different. The reading speed of the optical disc device 503 is at least 500 KBytes / sec. The necessary reproduction of MPEG 1 The catch rate is 1.5 Mbps (187 KBytes / sec), the number of blocks that can be read first per unit time (blocks / sec) = (reading speed-reproduction speed) / S block size (Bytes / sec) (Bytes / Block) = (500-187) * 1024/512 = 606 (Block / sec) -4 3-This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 mm) Employee consumption of the Central Standards Bureau of the Ministry of Economic Affairs Printed by the cooperative A7 B7 V. Description of the invention (柃) Secondly, read the amount of multimedia data required for reproduction during the replacement of the disc, and find the time for its blackout. According to the previous calculation results, the first reading time (sec) = reproduction institute Number of logical blocks / number of logical blocks that can be read first per unit time (block) (block / sec) = 2992/626 = 4. 7 7 (sec) Then, find the number of logical blocks that are read first》 Read logical blocks first (Block) number = read speed * first read time / logical block size (Bytes / sec) (sec) (Bytes / block) = 500 * 1024 * 4.77 / 512 = 4 7 7 0 (Block) According to the above results, find the address of the logical block to be read first. First start the logical block address = the last recorded position of the data recorded on the disc # 1-the number of logical blocks read first +1 = 8191-4770 + 1 = 3 4 2 2 In step 5, the control device 1 2 uses the library control device Control of 101, operate the transport device 5 0 4 of the library device 5000, remove the optical disk "disk # 1" stored in the slot # 10 from the storage shed 50 0 2, transport it and install it in the optical disk device 50 3. The data extracted from the disc "disk # 1" mounted on the optical disc device 503 is controlled by the control device 102 from the service device 100-4-4-This paper standard is applicable to the Chinese National Standard (CNS) A4 specification ( 210X297mm) --------- L outfit ------ ordered (please read the notes on the back before filling this page)

V. Description of the invention (40. The data sending / receiving device 103 is transferred to the data sending / receiving device 704 of the client 700 via the network 650. The MPEG decoding function of the reproducing device 702 is used to make the compressed data Expand, and then display it on the display 703. In step 6, the control device 102 determines that the reading position of the multimedia data "multi 01" is that Xing has reached the previously read first read start logical block, if it is not reached, it will be implemented Step 10, following the reading and reproduction of the mounting, after the determination of the end of the reproduction in step 11, return to step 6 again. In this way, the result of the determination in step 6 is to reach the recording position for the start of the pre-reading Before, repeat Step 6 to Step 10 and Step 11 to perform disc ejection and reproduction. In the judgment of Step 6, when it is judged that the position of the pre-reading start has been reached, Step 7 is executed, and the control device 1 First start the logic block, start the first read, and record the first read data to the billion device 111. At the end of the first reading in step 7, the control device 102 starts the replacement of the disc. Use and step 5 In the same operation, the optical disk "disk # 3" is installed. On the other hand, in step 8 the control device 102 determines whether the disk is being replaced. If the disk is being replaced, step 9 is performed, using employees of the Central Bureau of Standards of the Ministry of Economic Affairs Printed by the consumer cooperative (please read the precautions on the back before filling in this page) The data sending / receiving device 103, so that the data recorded in the temporary device 111 is sent to the client 700 via the network 650 After receiving and regenerating on the client 700, after the control device 102 confirms that all the data recorded in the billion-recording device 111 has been sent, the control device 101 and the data transmission / reception device are controlled by controlling the library 103. In step 10, read the multimedia data "multi 01" from the replaced disc "disk # 3" to start sending messages. Then, -4 5-This paper standard is applicable to the Chinese National Standard (CNS) A4 specification ( 210X297mm)

A7 B7 Printed by Beigong Consumer Cooperative of Central Bureau of Standards, Ministry of Economic Affairs 5. Description of invention (44) The judgment result in step 11 is the end of regeneration 9 Repeat the same steps Ο In this way 9 In the multimedia service system, 9 when regenerating multimedia data recorded on a multi-disc disc, the control device records 100 million of the multimedia data equivalent to the replacement time of the disc in the temporary recording device. 9 Calculate the data position of the first reading start »proceed Reading and reproducing data and performing pre-reading and temporary recording of billions of data 9 Because of the ability to send data from the temporary recording of billions of devices during disc replacement »So even during the replacement of optical discs, there is no interruption in the reproduction of multimedia data 9 Yes Continuous ore recycling 0 Embodiment 7 Multimedia according to Embodiment 7 of the present invention The service policy is the same as in the sixth embodiment »The data required for the time required to replace the disc is temporarily recorded with a value of 9 million in advance, so that the flyback reproduction request can also be applied. The structure and configuration of the multimedia service system in the seventh embodiment of the present invention The recording status of the multimedia data is the same as in the sixth embodiment. In addition, 9-In the rules of the seventh embodiment, the operation for the reproduction of the multimedia data in accordance with the requirements of the customer ’s iju exposure is the same. At the end of the fly-by request 9 The logical block address requested by the fly-by is calculated using the pre-order. Only when the position after the logical block address of the starting read-before-read »changes the action to be different. Figure 19 is used to illustrate this fly-by regeneration The problem of time 〇 As shown in Article 1 9 (a) 圔 in the implementation of the 6th and 7th form · system ♦ The way shown is in the normal regeneration Time t Regenerate the multimedia data recorded on multiple discs 9 Perform the first step of the multimedia data required for the disc swap time • Will • -4 6- --------- * -install ---- --Order ------ 一 4 (Please read the precautions on the back before filling out this page) This paper size is applicable to the Chinese National Standard (CNS) A4 specification (.21〇Χ297mm)

A7 B7 V. Description of the invention (It is recorded in a temporary memory device. As explained in Embodiment 6, the data in this part is read and reproduced at the time of disc replacement, so there will be no interruption of reproduction. Article 19 (b ) The figure shows the situation where the overflying request is located after the first read start position. In this case, the first read is performed from the position designated to start the playback and it is temporarily recorded as 100 million. When changing to the next 1'disk # 3 ”, the amount of multimedia data of the device that has been charged to 100 million will be insufficient. When it is replaced, the reproduction of the multimedia data will be interrupted. In Article 7 of this embodiment In the system, in response to such a request, because the insufficient multimedia data is read first, after temporarily recording 100 million, from the designated location, reading and temporarily recording 100 million, and regeneration, so it is possible To prevent the interruption of reproduction when the disc is changed. Printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page). The general action for the data of the previous embodiment 6 is that the flyover reproduction request from the client 700 is specified when the position after the previously read start position shown previously is designated as the recording position on the disc. Read the logical block address of the starting position from 3422 to the logical block address after 4000: 4000 as the starting position to respond to the reproduction request. The drawing uses the same as in Embodiment 6. The control device 102 uses information transmission / reception Device 103, used to accept the regeneration request from the client 70 0 to specify the start logical block address: 4000 flyover regeneration request, and use the calculation shown in Embodiment 6 to compare with the first start logical block address From the above, the logical block address of the start of regeneration can be known: 400 is located at the beginning of the first block of editing-4 7-This paper scale applies the Chinese National Standard (CNS) Α4 specification (2 丨 0 X 297 mm )

M f '^ V. Description of the invention (from): 3 4 2 2 and later.

Hi — 1 order (please read the precautions on the back before filling in this page) The control device 102 is used to record the address of the logical block recorded in the above-mentioned pre-reading start block and the start of the above-mentioned regeneration (that is, recording Multimedia data at locations 3422 to 4000) are read first, and their billions are recorded in the temporary billions recording device 111. In addition, the control device 102 starts the reproduction of the multimedia data from the saucer block address: 4000 flyover request in accordance with the request from the client 700 after the end. That is, the data from 3422 to 400 0 as the address of the logical block is read into the temporary memory device, and it is not read out or reproduced. When the requested address: data after 4000 is read out, it is sent And regeneration. The operations of the seventh embodiment other than the above are the same as the sixth embodiment. In this way, in the multimedia service system of the seventh embodiment, when there is a fly-by regeneration request after the logical block address of the pre-reading start, since the logical block of the fly-by request is read from the logical block address of the pre-reading start The multimedia data between addresses is pre-recorded in billions in the temporary billion-recording device, so the flyback reproduction request can prevent the shortage of the first-read multimedia data, and thus can prevent the interruption of the reproduction of multimedia data during flyover reproduction. Printed by Beigong Consumer Cooperatives, Central Bureau of Standards, Ministry of Economic Affairs. Embodiment 8 The multimedia service system in Embodiment 8 of the present invention is to check the reproduction request from the client, and is used to prevent the interruption of reproduction by refusing to accept the reproduction request for the same disc. The structure of the multimedia service system in the eighth embodiment of the present invention, the hardware structure of the service device and the client, the structure of the client, and the library device-4 8 _ This paper scale is applicable to the Chinese National Standard (CNS) M specifications ( 21OX 297 mm) A7 B7 5. Description of invention (Ο) The structure is the same as that of the first embodiment, and the description uses Figure 1, Figure 2, Figure 4 and Figure 28. FIG. 20 is a block diagram showing the structure of the service device 100. In the figure, the symbol 115 is a recording media billion-recording device, which is used to record more than one billion media data, and the corresponding relationship between the identification information of the disc on which the media data is recorded. 11 6 is an identification information comparison device, which is used to compare whether the disc identification information is consistent. The other symbols are the same as in the sixth embodiment, so their explanations are omitted. Fig. 21 (a) shows the data structure of the recording medium billion device 115, and Fig. 21 (b) shows a specific data example of the device's billion device content. In the configuration of the eighth embodiment constructed in this way, there are two multimedia data "multi 01" similar to the sixth embodiment, "multi 02j is stored in the disc in the library device 5Q0, the former is recorded in the disc # 1 and disk # 3, etc. 2 pieces, the latter is recorded in disk # 2, disk # 3, and disk # 4 etc. 3 Η, the recording media recording device 115 billion content is shown in Figure 21 (b). Economy Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards (please read the precautions on the back before filling out this page) The following will explain the actions of the form of the eighth embodiment, in which the state is assuming that the clients 700 and 701 are connected to the network That is, when the client 7 00 requests to reproduce the multimedia data "multi 01", there is a request from the client 701 to reproduce the "multi 02". When the reproduction request is transmitted from the client 701 via the network, the control device 102 of the service device 100 accepts the reproduction request of "multi 01" from the client 701 with the information sending / receiving device 103. The control device 102 checks the recording media and records the billions of the devices 115 of the billions of dollars-4 9-This paper size is in accordance with the Chinese National Standard (CNS) A4 specifications (210X297mm). Fifth, the invention description (drilling) content, know the required "Lulti 02" is recorded on the disc with identification information disk # 2, 3, 4, that is, the reproduced "nulti Olj is recorded on the disc with identification information disk # '1, 3. In addition, the control device 102 uses the identification The information comparison device 116 is used to compare the identification information of the optical code obtained from the recording medium recording device 115. The identification information comparison device 2 0 5 uses this comparison to store the disc on which "nu 11 i 0 2" is recorded. The event of the disc (identification information disk # 3) consistent with the identification information of the regenerated "iiulti 01" is passed to the control device 102, so the control device 102 rejects the "multi 02" regeneration request from the client 701. In the system of the eighth embodiment, when the request is not refused at the above-mentioned stage, the reproduction of the multimedia data is the same as that of the Benshi mode 6. Printed by Beigong Consumer Cooperative of Central Falcon Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page). In this way, the multimedia service system of Embodiment 8 of this embodiment is equipped with a device for recording billions of recorded media and The identification information comparison device obtains the identification information of the optical disc on which the multimedia data has been reproduced from the recording media recording device (where the billion is useful for recording the identification information of each tilted multimedia data disc) and the new reproduction request is recorded The identification information of the optical disc of the multimedia data is compared by the identification information comparison device, which is used to prohibit the multimedia data from the same media from exceeding the performance of the optical disc device. As explained in the related problems of the conventional method, in the optical disc device with a performance lower than that of the magnetic disc device, when the reproduction of multiple multimedia data from the same medium is still being performed, if the additional data is not read, it will hinder For the reproduction of multimedia data, this embodiment is in the form of 8-5 0-The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297mm) S1832S 'A7 B7 5. Description of invention (4) This kind of reproduction is used to prevent the interruption of the reproduction of multimedia data. "Embodiment 9 The multimedia service system of Embodiment 9 of the present invention is to check the reproduction request from the client. It is used to prevent the reproduction by rejecting the reproduction request that exceeds the reproduction capacity. Interrupt. The structure of the multimedia servicing system, the hardware structure of the service device and the client, the structure of the client, and the structure of the library device in the ninth embodiment of the present invention are the same as those in the first embodiment. Figure 2, Figure 4 and Figure 28. FIG. 22 is a block diagram showing the structure of the service device 100. In the figure, the symbol 117 is a reproducible billions of devices, which is used to record the number of simultaneously reproducible multimedia data from the various discs in the optical disc library device ^ 11 8 is a reproducible billions of devices, used to record Billion CD library device 500 Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs ln > tn- n ^ t an— * m · —ml mK In— nn ml ay ^ i (Please read the notes on the back Φ- before filling in This page) the identification information of each disc in the disc, and the reproduction number of the number of multimedia data recorded on the disc that is currently being reproduced or scheduled to be reproduced. The other symbols are the same as in the sixth embodiment, so their explanation will be omitted. Figure 23 (a) shows the data structure of the reproducing billions device 110, and Figure 23 (b) shows a specific data example of the device's billions of content. Here, the number of reproducible multimedia data from one disc is 2, and there are "2" in the reproducible multi-billion-recording device 117 billion. There are clients 700, 701, and 703 on the network, that is, using the clients 700 and 701 to regenerate "multi 03" and "multi 04" respectively, the "multi 03" is recorded on the disk with identification information # 1 , disk # 2 of the disc, "Bulti -5 1-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm)

5. Description of the invention (irf?) 04j is recorded on a disc with identification information disk # 2, disk # 3. At this time, the contents of the billion-by-billion-reproduction billions-recording device 118 are shown in FIG. 23 (b). In this state, when there is a request to reproduce the multimedia data "ulti 06" recorded on the optical disc with the identification information disk # 1, disk # 2 from the client 702, the actions of the embodiment 9 are as follows Narrate. To communicate the regeneration request from the client 702 via the network, the control device 102 of the service device 100 uses the data sending / receiving device 103 to receive the "nulti 06j regeneration request β control device 102 from the client 702 By checking the billion content of the reproducible billions of devices 117, the number of multimedia data that can be simultaneously reproduced on each disc is 2. The control device 102 knows that there are recorded 100 million content of the billions of devices that regenerate 198. For "multi 06" 2 discs, the reproduction number of the disc with identification information disk # 1 is 1, and the reproduction number of the disc with identification information disk # 2 is 2. Printed by Beigong Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs (please read the precautions on the back before filling in this page) The control device 102 adds 1 to the number of reproductions of all discs with "multi 06j." The result is identified The reproduction number of the disc with the information disk # 1 is 2, and the reproduction number of the disc with the identification information disk # 2 is 3 «. In addition, the control device 10 2 makes this result from the reproducible billions of devices 117 for each value disc The number 2 of the multimedia data that can be simultaneously reproduced is compared. "Because the reproduction number of the optical disc with identification information disk # 2 is greater than 2, the control device 102 rejects the reproduction request of" multi 06 "from the client 702. In the rules of this Embodiment 9, the above phases are not rejected -52-This paper scale is applicable to the Chinese National Standard (CNS > A4 said grid (210X297mm)

A7 B7 Fifth, the description of the invention (female I) When seeking the situation, the reproduction of the multimedia plaque data is the same as that of the sixth embodiment. (Please read the precautions on the back before filling in this page) In this way, in the multimedia service system of the form 9 of this embodiment, because there are reproducible billions of devices and regenerative devices, which are used to record the same The number of multimedia data that can be reproduced on the disc at the same time, and the number of each disc that is currently being reproduced or scheduled to be reproduced, when receiving the reproduction request, add 1 to the reproduction number of the disc on which the multimedia data requested to be reproduced is recorded to determine whether Exceeding the reproducible number, when any one-value disc is exceeded, the reproduction request is rejected. Therefore, when the request for the reproduction of multimedia data is accepted, the reproduction request exceeding the number of simultaneously reproducible multimedia data from each disc can be excluded in advance, so that the reproduction interruption caused by the reproduction exceeding the capacity can be prevented. Embodiment 10 Embodiment 10 of the present invention is a multimedia reproduction device that can reproduce multimedia data recorded on a multi-tilt disc without interruption. Printed by the Ministry of Economic Affairs, Central Bureau of Standards, Employee Consumer Cooperatives. Figure 24 shows the hard structure of the regeneration device of the tenth embodiment. , 305 master recording device, 307 magnetic disk device, and 500 optical disc library device and Figure 2 (a) 2 0 6, 2 0 2, 2 0 4, 2 0 5, 2 0 7, 5 0 0 is the same as MPEG decoder 302, 308 display • speaker, 3 0 9 display I / F, 310 keyboard • Mouse is the same as 211, 208, 209, 210 in Figure 2 (b). Fig. 25 is a structural view of the reproduction device of the tenth embodiment as viewed from the functional point of view. In the figure, 101 library control device, 102 control device-5 3-This paper scale is applicable to the Chinese national standard (CNS> A4 specification (210X297 mm). Fifth, the invention description (η), 104 operation status is recorded in billions The device, the regenerative sequence 100 billion device for 105, the regenerative time 100 million device for 10 6 and the exchange time 100 million device for 10 9 are the same as those shown in Fig. 3 of the implementation rules. In addition, 121 regenerative requirements The receiving device, the regeneration time measuring device of 122, the regeneration device of 123, and the display of 124 are the same as 7 Ο 1, 7 0 5, 7 0 2, 7 0 3 shown in Figure 4 of the rules of the first embodiment. The correspondence between the components on the hardware in Figure 24 and the components on the function in Figure 25 is also the same as in Embodiment 1. The operation of the regeneration device in Embodiment 10 is the same as that in Embodiment 1, except that The difference is the operation during the reproduction of step 10 of the flowchart of FIG. 6, which is performed in the following manner. To reproduce the data, step 10 is carried out. From the disk "disk mounted on the disk device Drive 0" # 0 "The data read out is The control of 102 is transferred to the reproduction device 123, and the MPEG decoding function of the reproduction device 123 is used to expand the data compressed by MPEG and display it on the display 70 3. Printed by Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs ( Please read the precautions on the back before filling in this page. In addition, in the description of the operation, the regeneration request received by the regeneration request receiving device and the measurement result of the regeneration time measuring device do not need to be sent through the data sending / receiving device It is directly transferred to the control device as the network. Therefore, in the reproduction device of this embodiment 10, it is the same as the service device shown in the embodiment 1. In the case of the client system, it is recorded as spanning multiple discs. The multimedia data can be reproduced without interruption due to the replacement of the disc. -5 4-This paper standard is applicable to the Chinese national standard (CNS > A4 specification (210X297mm) 318S28 A7 B7 Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy Print V. Description of the invention (X3) 1 1 1 In addition »It can also be constituted with reservation materials Billing device and clock use 1 1 1 to replace the operation status Billing device 9 is used to perform the same as in the second embodiment / · -V 1 I reservation regeneration. Please £ 1 1 Read I additionally »In the first and second embodiments Multimedia service% system $ can also read the back 1 I to make the structure of the service device to be the way of this embodiment 10 9 on the service side-1 Note 1 The device is regenerated 9 In this case the client is confirmed by the service device What it means-1 item I The result of reproduction 〇 Re A 1 丄-Embodiment 11% This stupid page 1 Embodiment 11 of the present invention is a kind of multimedia reproduction device 9 that can be recorded on multiple CD-ROMs. Multimedia data is reproduced without interruption 〇1 | The hardware structure of the reproduction device of this embodiment 1 1 Same as 1 shown in Figure 24 | Embodiment 10 0 1 Order 2 6 Figure 1 is a functional view of the reproducing device of this embodiment 1 1 from a functional perspective. Device, 1 0 2 control device 1 I 9 and 1 0 9 exchange time 100 million device is the same as shown in Figure 3 of the first embodiment 1 1 shown in Figure 1 1 $ 1 1 1 temporary 100 million device, 1 1 2 data The recording position records 100 million devices 9 1 1 3 the readout speed 100 million devices, and the 1 14 reproduction rate 100 million devices is the same as in the embodiment 6 of the first sixteen figures in the system. Also »1 1 1 2 1 Reproduction request receiving device, 1 2 3 reproduction device 9 1 2 4 Display 1 I device is the same as in the fourth embodiment of the first embodiment of Figure 4 7 0 1, 7 0 2 7 G 3 phase 1 is the same. 24 The components on the hardware of the figure and the functional configuration of the 26th IbI circle 1 I The correspondence of the components is also the same as in Embodiments 1 and 6. 〇1 I 1 The operation of the recycling device of 1 1 is the same as that of the embodiment 6. The use of step 1, steps s and steps in the flow chart of Figure 1 is the same as in Figure 1 0 1 | -5 5- 1 1 1 Standard (CNS) A4 specification (210X 297mm) 018B28 A7 B7 Printed by the Central Standard Falcon Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs V. Invention Instructions (Yarn) 1 II Actions at the time of regeneration > Read from CD or temporary memory device The output data * 1 1 1 is transferred to the reproducing device I23 t under the control of the control device 102. Using the MPEG decoding function of the regenerating device 1 2 3, the data compressed by MPEG is processed. It is displayed on the display 12 4. Read back 1 I In addition * In the description of the operation 9 Receiving surface of the use of the regeneration request receiving device · Part 1 Note 1 The received regeneration request and the measurement result of the use of the regeneration time measuring device > No Rabbit 1 need to send via data / The receiving device and the network 9 are directly transferred to the control device and then 1 is filled in. Script page 1 Therefore, in the reproduction device of this embodiment 1 1 9 and the service device shown in embodiment 6 *-^ 1 〇 The client's% is the same. 9 For the recorded 1 | Multimedia data recorded across multiple discs 9 can be reproduced without interruption due to the replacement of the optical 1 I disc. 1 Subscription-In addition 9 in this embodiment It is the structure t according to Embodiment 6 but 1! It can also be structure according to Embodiment 3 or 4 > In the middle of reading 1 I, the temporarily memorized data can be reproduced »It can be performed without interruption. 1 1 birth. ○ 1. In addition, the implementation of any one-meter multimedia service in the form 3 to 6 can also be used. The structure of the device becomes the mode of the eleventh embodiment 1 1 9 Regeneration in the service device $ In this case, the service device confirms 1 I The reproduction result of the client 〇1 1 C Effect of the invention 1 1 Patent application item 1 Multimedia data reproduction method $ Use a disc library device 9 with 1 I and 2 or more disc devices to reproduce multimedia data recorded as 1 1 across multiple-value discs > The special excitement is: in its 1 I —J 6- 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X29? Mm) A7 B7 Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of the invention (^ Γ) 1 1 I One disc device 9 Reads the multimedia data recorded on the previous disc 1 1 I Export and playback 9 During its reading and reproduction 9 Place the next disc on another Light 1 I-disc device »and in one of its discs, set 9 at the end of the reading of the multimedia data recorded on the above-mentioned 1st disc 1 1 at the end of 9 after the mounting is carried on the above-mentioned reading back 1 | another disc The device reads and reproduces the next disc 9 above, so it won't be faced. 1 1 The reproduction is interrupted because of the disc replacement.-Matter 1 The method of multimedia data reproduction in item 2 of the patent application is within the scope of the patent application. Item 1 of the multimedia data reproduction method also contains the record _ This device | 100 million is recorded as each multimedia data that spans the above-mentioned multiple-value disc This page 1 1 The reproduction order of multiple discs and the reproduction of the multimedia data for each disc 1 | Time required to record the movement of each disc device in the above-mentioned disc library device 1 I Operating status on one disc device 9 Slave one disc Read out the multimedia resources in 1 Subscription and regenerate it by subtracting 1 I from the time required for the above-mentioned credited replay to obtain the remaining replay of the CD-ROM 1 1 time 9 When the remaining reproduction time is longer than the time required to replace the disc 9 · 1 1 The above-mentioned reading and reproduction are performed 9 According to the operation status of each of the above-mentioned recorded billions of optical discs 1 the device f will be in accordance with the above-mentioned recorded billions of reproduction orders. The disc is loaded to the 9-disc device that is judged to be usable • and when the reading of the multimedia data recorded on the previous disc above 1 1 is finished 9 Perform 1 I above-mentioned-CD reading and reproduction. Use to obtain the above-mentioned effects. ○ 1 The multimedia data reproduction method of the third item of the patent application is in the application of the multimedia data reproduction method of the first item of the patent scope. It also contains a record of 110 million multimedia files recorded across each of the multiple discs in the 1 1 multimedia file reproduction sequence on the multiple-value disc 9 for each of the above 1 I _ c 7-1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 318928 'A7 B7 Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of invention (1 1 I Dump CD 9 Decided to read the CD The disc device 1 1 1 9 and the time when the disc device is used and the time of using the disc device 9 are regarded as the reservation data 1 1 billion; and when the present time reaches the above At time t, please follow the order of 1 1 above to record the billions of reproduction order and reservation data 9 in order to load the disc to the reading back 1 | optical disc device 9 to perform multimedia data extraction and reproduction 9 to get 1 note of Λ 1 Obtain the above-mentioned effects. The next item is to request a multimedia data reproduction method according to item 4 of the patent scope. 9 Use the optical disc library device with 1 _ | to guide more than one optical disc device. The special features of the reproduction of the multimedia data across multi-disc discs are: In the first page of the multimedia files recorded and reproduced on the previous disc, “^ 1 1” 9 Read from the previous 1 | a disc and replace it More than a portion of the multimedia resources required for the time required 1 I materials 9 temporarily record 100 million yuan and replace one disc with 1 before the last one is ordered. At the time of reading 1 I and reproduction 9 of the above-mentioned multimedia data temporarily recorded 100 million, so there is no interruption of reproduction due to disc replacement. Ο 1 1 The method of multimedia data reproduction in item 5 of the patent application is in the first application. The item 4 of the multimedia data reproduction method further includes * 1 V. 100 million is recorded as the reproduction order of each multimedia data across the multiple discs on the multiple discs and the multimedia data recorded on each slap disc 1 1 The time required for reproduction 9 On the disc device 9 Multimedia 1 I volume data is reproduced from a disc to reproduce it »and the disc replacement station is first read from the ^ ·-disc 1 1 It takes more than a portion of the time The multimedia data will be temporarily recorded with 100 million > subtracted from the time required for the above 1 1 billion replay to subtract the time for the above replay to obtain 1 I The remaining reproduction time of the disc 9 When the remaining reproduction time 1 1 is less than the time required for disc replacement 9 The above is temporarily recorded 1 billion | -58- 1 1 1 This paper standard is applicable to the Chinese National Standard (CNS) A4 Specifications (210X297mm) 318928 A7 B7 V. Description of Invention (M) Please note that the order printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs is 100 million. This material is calculated as the million when the capital is invested. Shen: In the capital, from the body. The body first remembers to change the disc to be credited: in the life time, when the material is placed in the media disc, the light is more described as when there is material. The one-discussed summoning of the light is one of the essentials of the subscribing method and the multi-discovery of the funded method. Fa Bao Yi Yi Shu Shufang's light should be used in the photo before the disc should be placed in the fruit side, and the medium should be used to record the use of multiple discs in the upper life. In the process of reintroducing the law and reciting the light, and even recounting the way to get the record, Die Ji then re-narrates and advances. The material side was put on the front and back of the dish and was shining in time, and the material side was in the first place. The fruit-wrapped Shise each went to the Shise every time when the light should be described, and then set the successor. After loading and reading, the last time was described as appropriate, and then attached, the media disc was recorded first, and the recording was first reduced. The media disc was finally obtained from the time of the time. Zhongji shorthand., Left to read out the body with a lot of light 9-lighted on the body value when it was read in a row, and the body of the disability is used to read the body-5. Read it first, and then repeat it again, Xiang Duo and Yu Chuo get more than 6 prefaces, and his preface will be first. Therefore, the ambassador will be able to use the capital for the first time, and then use the enclosing item to create a dish, and then enter the lower body and the enclosing item. Fan 4 spans the time, and the material is expected to travel. I will introduce the media into the 4th cross-disc capitalization of the first element of the success of the capital-the pre-reading of the multi-reading of the capital of the first optical body and the special record of the top 100 million upper body of the disc to go in time Between the media of the special recording and the media of the fan Sheng Yidie asks Fan Ji media to apply more for Shenli and then to be punished. 100 million (please read the precautions before filling in this page) This paper size is applicable to China National Standard (CNS) A4 specification (210X297mm)

A7 B7 Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (Yes) 1 1 I The reproduction sequence of multi-m discs f. From reading multimedia data from Λ ,. 1 disc to 1 1 I. Reproduction刖 t Calculate the pre-reading start position t of the previous disc. It leads to A Λ at the time of reading and reproducing the above-mentioned disc.  First read out the disc and replace it. Please change the media hip data for more than 1 1 time. ; In the optical disc device »Read back from the previous disc 1 | Read the multimedia data and reproduce it 9 When the above-mentioned multimedia data is read out 1 Note 1 The recording position on the front disc reaches the above-mentioned pre-reading start position At the beginning of the 9th time, I will read the multimedia data from the starting position and temporarily record 100 million yuan. The item will be redirected to the multimedia data recorded on the above-mentioned CD-ROM. When the first reading and writing of the above-mentioned installation is finished | The above is temporarily remembered The reading and page of the multimedia data '---- 1 1 Reproduction f During the reading and reproduction ♦ Follow the above-mentioned recorded reproduction order 1 I 9 and install the next disc in the above-mentioned disc device and in the above-mentioned Temporarily remember the end of the reading of 1 100 million multimedia data »Continue to carry out the above-mentioned-light 1 ordering the m out and reproduction 9 to obtain the above-mentioned effects 〇1 | Φ Multimedia data in patent scope item 8 The reproduction method is the reproduction of the multimedia data 1 1 in the multimedia data reproduction method of the application 1 1 patent scope item 7 in accordance with the reproduction for specifying the starting position-requirement 9 above] The specified starting position is used as the disc The recording position 9 is located above, .1, 1 after the first reading start position. In this case f before reading and re-exporting according to the above-mentioned 1 1 reproduction request $ first reading is recorded in the above-mentioned first 1 The multimedia resources between the I start position and the above-mentioned designated start position for reproduction 1 1 It is estimated that it will be temporarily recorded as 100 million 9 in such reproduction »This can be prevented from being caused by the temporary shortage of 1 | Regeneration interruption Μ Because 1 I should hope for a wider range 〇1 1 Φ The patented item 9 of the multimedia data reproduction method is to ask for 1 I -6 0- 1 1 This paper standard is applicable to the Chinese National Standard (CNS ) A4 specification (210X297 mm) A7 B7 Printed by the Consumers ’Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (q) 1 1 I Multimedia data reproduction method according to any of items 4 to 8 of the patent scope 1 1 | Medium When reading multimedia data from the above-mentioned CD-ROM 9 Move the above-mentioned 1 I-CD in the above-mentioned disc library · To store close to the above-mentioned disc device, please first place 1 1 by shortening the light The time required for disc replacement 9 can reduce the amount of temporarily recorded reading 1 | The amount of billions of multimedia data is taken as a temporary device for recording billions of devices. I 1 | You can use less hardware resources 9 to prevent it from being caused by disc replacement 1 1 Interruption of reproduction 0 items Re-direction 1 The multimedia data reproduction method of patent application item 10 uses the optical disc library device with a copybook I 1 or more optical disc devices 9 Multimedia data according to the multi-reproduction request page V〆1 1 Reproduction > Its special features: In the reproduction of multimedia data recorded as spanning more than 1 I disc »When there is a new reproduction request 9 1 I In the recording of the multimedia required by the new reproduction request If the disc 1 of the data is ordered 9 and any one of the 1 I in the multiple discs on which the previously reproduced multimedia data is recorded is the same, 9 will be rejected New reproduction requirements 9 When compared with high-speed recording media tb such as magnetic 1 1 1 discs, etc. 9 For discs with poor writing speed 1 1 9 can prevent if * tr from being reproduced due to excessive reproduction requirements F 〇1 The patent filed item 11 of the multimedia data reproduction method uses a disc library device with more than 11 disc devices 9 According to multiple reproduction requirements 1 1 The multimedia data is reproduced. The special excitement is: In the above disc library Install 1 I Center > The number of multimedia data that can be simultaneously reproduced from 1 disc is 1 1 limit; For each of the discs in the above disc library device »to record 1 1 of the multimedia data on the disc The number t or the number of scheduled reproductions in the current reproduction is 1 I huge as the reproduction number 9 billion. The reproduction number and when there is a reproduction request »on 1 1 will be recorded according to the reproduction request The CD of the multimedia data 1 I -6 1-1 1 1 This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) A7 B7 Printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (k ) 1 1 I add 1 to the number of births, when the number after adding 1 exceeds the upper limit, the 1 1 I rejects the reproduction request 9 When compared with the high-speed recording medium fcb such as a disk 9 1 | For reading and writing A disc with a lower speed can prevent the interruption of the regeneration caused by the regeneration beyond the capacity. Please read the I 1 requirements Ο Read the back 1 I apply for the multimedia service of the 12th of the patent scope% all have a disc library surface 1 Note 1 The device is More than 2 optical disc devices to operate multi-inclined discs »Service device intention 1 to distribute the multimedia data recorded on the above-mentioned discs to the multi-inclined client item and then fill in 1 Λ The pending emblem is available: Reproduction order Billion device * Used to record billions of clothing | The reproduction order of the disc with the multimedia data and the operation status of the storage place in the above-mentioned disc library device page, 〆1 1 Billion device 9 Used to record the above-mentioned disc 1 | Library The operation status and control device of the optical disc device provided by the device is used to control the multimedia data read from the above-mentioned optical disc library device according to the requirements of 1 I Multimedia data reproduction from the above client »and the configuration of the UUr end of the upper client 1 1 When sending 1 I to the multimedia data recorded as spanning multiple discs on the disc 9 When the above-mentioned control device is controlled > I. Multimedia on a disc 1 1 Reading and reproduction of data 9 According to Within the above playback sequence 100 million device 1 Content 9 Take the next disc from the storage place 9 Install it in the 100 million device according to the status of action 1 above Another disc device judged to be usable When the reading of one disc on 1 1 is finished »The next disc read is carried out after the mine 1 I I output and regenerate 9 So the reproduction will not be interrupted due to disc replacement. 〇1 1 Multimedia service system with patent application item 13 »Equipped with optical discs 1 1 Library device operates multiple optical discs with more than two optical disc devices 9 Service device 1 I Used to distribute multimedia data recorded on the above optical discs to multiple One client 1 1 end • It is ready to have; the reservation data recording device 4 is used to record 100 million records II -6 2- 1 1 1 This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) S183 A7 B7 Printed by Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention Description Ui) 1 1 The disc used for each m disc containing the multimedia data requested by the above client 1 1 Set > and used to record the time required for the above-mentioned reproduction of 100 million plus the reservation time composed of the time required for the replacement of the above-mentioned disc 1; and the control device 9 please 1 first 1 in accordance with the request of the client ’s multimedia data reproduction To read 1 system to read multimedia data from the upper CD library device • And the distribution of 1 to 1 of the above-mentioned client When there is a request to reproduce the above-mentioned client 9 The above-mentioned control attention 1 system device »According to the above Reproduction request to update the above-mentioned reservation data billing item 1 I Re-device content * According to the above-mentioned reproduction request to update the above-mentioned reservation data device 4 Writing book k content 9 According to the above-mentioned updated reservation data billing device content> Page '-^ 1 I is used to control the loading of the disc and the reading and reproduction of multimedia data * so 1 1 It can prevent the interruption of the reproduction caused by the replacement of the disc 9 and respond to the requirement of more than 1 I Customer IMX m 9 to effectively use the disc device. 1 Multimedia service system of the patent application item 14 is reserved 9 There is a library of discs 1 The device operates multiple optical discs with more than two optical disc devices. 9 The service device 1 I is used to distribute the multimedia data recorded on the above optical disc to multiple clients. Billion Record 1 The reproduction order of the disc on which the multimedia data is recorded and the reproduction time of the storage place in the above-mentioned disc library installation 100 million device is used to record the billion records 1 1 The time required for the reproduction of the multimedia data of the above-mentioned disc Time meter 1 Measuring device 9 is used to measure the time that multimedia data has been reproduced. I j Billion device 9 is used to temporarily The multimedia data I 1 »from the above-mentioned optical disc and the control device 9 are in accordance with the requirements for the multimedia data reproduction 1 1 of the above client > 1 I read 9 used to control the multimedia data from the above-mentioned optical disc library device And the distribution to the above client When distributing the multimedia data recorded to span more than 1 1 The above-mentioned optical disc > 1 I -6 3- 1 1 of the above control device This paper standard adopts the Chinese National Standard (CNS ) A4 specification (210X 297mm)

A7 B7 V. Description of invention) (please read the precautions on the back before filling in this page) The control is when the multimedia data is read from the disc to reproduce, the amount of multimedia data read from the disc is greater than the time required to replace the disc A considerable amount of the transferred multimedia data will be stored in the above-mentioned temporary billion-recording device, and the remaining content of the disc will be calculated by using the above-mentioned reproducible-time billion-recording device's billion-recording content and the above-mentioned reproduction-time measuring device's measurement results When the reproduction time is less than the exchange time, the billion content of the billion memory device will be retrieved and reproduced, and the billion content of the billion memory device will be replaced in accordance with the above reproduction sequence, so it can be prevented Regeneration due to disc replacement is interrupted. The Ministry of Economic Affairs, Central Bureau of Standards, and Employees ’Cooperatives printed the multimedia service rules for the 15th patent application. It is equipped with a disc library device to operate multiple discs with more than two disc devices. The service device is used to record the discs Multimedia data is distributed to multi-inclination clients; it is equipped with: a temporary billion-recording device for temporarily recording billions of multimedia data read from the CD-ROM; and a control device that reproduces multimedia data from the above-mentioned client The requirements are used to control the reading of multimedia data from the optical disc library device and the distribution to the client-side; when the multimedia data recorded to span multiple discs is distributed, the control device The control is to calculate the start position of the pre-reading before reading and reproducing the optical disc. When reading and reproducing from the previous step, the pre-reading of the multimedia data from the above-mentioned pre-reading starting position and the temporary billion-recording device are performed. If the disc is replaced, the above multimedia data will be read and reproduced when the disc is replaced, so it will not be Regenerative breaking. Multimedia service system applying for the 16th item of patent scope, with CD-ROM 6 4-This paper standard applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) 318928 A7 A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Fifth, the invention description () 1 1 I library device operates more than 2 disc devices. Multi-disc service device 1 1 | device is used to distribute the multimedia data recorded on the above-mentioned disc to multiple clients 1 I clients. Waiting for you to have; record 'recording media billion device 9 is used to record 100 million please first 1 1 is used to indicate the identification information of the disc on which the multimedia data is recorded »Recognition reading 1 | information comparison device 9 is used to make the above multiple Comparison of identification information; 和 面 的 1 Note I Control device »Based on the comparison result of the above identification information comparison device * Allows for Matter 1 Yu Laibai to request the above client ’s multimedia data reproduction request Or reject the item and then 1 control of the blank * So when comparing the transfer speed of the data transfer ability and the reproduction without interruption | The transfer speed can prevent the regeneration interruption caused by the regeneration of the page that exceeds the capacity '1 1 I apply for the multimedia service of item 17 of the patent scope of the system > Equipped with optical disc 1 1 I library device operates more than 2 optical disc devices Multi-disc optical disc service device 1 Ordered to distribute multimedia data recorded on the upper disc To the multi-dump customer 1 I end it is micro-equipment is equipped with a reproducible billions of devices 9 used to record 100 million 1 1 white 1 Η the maximum number of multimedia data that can be simultaneously reproduced on the above-mentioned disc »1 1 Reproduced billions of devices , · It is used to record billions of multimedia materials that are recorded on the disc during the reproduction or scheduled reproduction of the huge number 9 and the control device 9 according to Describing 1 billion content of reproducible billions of devices and reproducing hundreds of millions of devices. Allowing or denying 1 I ’s request to reproduce multimedia data from the client ’s multimedia content. 1 1 9 Controlling the data transfer capability and reproduction 1 necessary for interruption 1 1 When comparing transfer speeds, 9 can prevent reproduction interruption caused by regenerating more than 1 I. Multimedia service% of patent application item 18 is in the patent application 1 1 1 2 and even 15% of the multimedia services in any one of the systems have 1 I -e 5-1 1 1 1 This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm)

A7 B7 Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention description (1 1 I: Recording media billion device 9 Used to record 100 million to indicate the identification information of the disc with the additional 1 1 1 media data and Identification information comparison device »Use 1 I to compare the above multi-tilt identification information 'Compare the above control device according to the first 1 1 The recording media billion content of the above recording media billion device 9 and the above identification information than the reading information 1 | Comparison device Results of the comparison • For the multimedia data of the client mentioned above 1 Note 1 The reproduction request is allowed or denied control »So when comparing the data transfer capability and the transfer rate necessary for uninterrupted reproduction »It is possible to prevent the item from being interrupted due to the regeneration beyond the capacity. The ttttr is broken during the reproduction. The service% system is in the patent application page '— ^ 1 1 The range of 1 2 or even the multimedia service of any one of the 5 items% The system has 1 | There are reproducible billions of devices 9 used to remember billions of white 1 Η上 逑 CD 1 | Simultaneously Reproducible Multimedia Data Maximum and Reproduction Number Billion Device 1 Ordered to record billions of multimedia data recorded on the disc or being scheduled for 1 I hundreds of reproductions based on the above control device The above-mentioned reproducible digital memory device 1 1 and the regenerative content of the multi-billion device can be controlled by the permission or rejection of the multimedia data reproduction request from the client 1 1 above. Therefore, the data transfer capability and reproduction are not Comparing the transfer speeds necessary for interruption> It can prevent the reproduction 1 1 interruption caused by the reproduction exceeding the capacity. 1 1 [Simple screen BO Early Explanation] 1 1 The first figure is the structure of the multimedia service% system of each embodiment of the present invention 1 I FIG. 〇1 I The second figure is used to represent the multimedia service% 1 1 system of each embodiment of the present invention The hardware structure of the device and the client Ο 1 1 -f 56- 1 1 1 The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm) 318928 at B7 Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs DESCRIPTION OF THE INVENTION (1 1 | FIG. 3 is a block diagram showing the configuration of the service device of Embodiment 1 1 1 1 〇 / -V 1 I FIG. 4 is a block diagram FIG. 9 is showing the configuration of the client in Embodiment 1 Please £ 1 1 Read I Create 〇 Read Back 1 1 Figure 5 is used to show that the service device of the embodiment 1 is recorded on the record-No. 1 Note 100 million The data structure of the device 〇Issue 1 Item I Figure 6 is a flow chart 9 used to show the multimedia service of the first embodiment 1 1 The operation of the system 〇 Honki Page 1 Figure 7 is used to show the service device of the first embodiment A specific example of the data recorded in the N_100 million device is recorded in billions. I 1 8 is a block diagram 9 which is used to show the configuration 2 of the service device 1 | The service device is recorded in billion 1 | The data structure of the billion device Ο 1 I Figure 1 0 is a flow chart t used to represent the multimedia service in the implementation mode 2 1 1% of the overall operation 0 1 Figure 1 1 is used to A specific example of the data of 100 million devices recorded in the service device according to the second embodiment. 1 1 Picture 1 2 is a block diagram. Figure 9 is used to show the configuration of the service device in the first embodiment. 3 I I create 0 1 Figure 1 2 is a flow chart 9 showing the multimedia service in the third embodiment. Figure 1k is a flow chart 9 used to represent the multimedia services of the implementation mode 4 1 1% of the overall system operations. 〇 1 1-£ 7-1 1 1 This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 Ο X 297 mm)

A7 B7 Printed and printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (From) 1 1 Figure 15 is used to show the optical disc device of Embodiment 4 〇 1 1 Figure 16 is a block diagram» Used to show the embodiment 6 Service The structure of the device 1 I made / · — ^ 1 | Please I Figure 17 is used to show the service device of the embodiment 6 is recorded in the first record of the first reading 1 I 1 I 100 million device data structure and the specific list of data. 1 I Chapter 18 is the flow chart f used to indicate the attention of the multimedia service in the sixth embodiment. Item 1 1 and FIG. 19 are used to explain the flyover regeneration of Embodiment 7. 1 FIG. 2 0 is a block diagram. FIG. 9 is used to represent the service apparatus of Embodiment 8. This page is written. 1 Structure 〇1 1 FIG. 2 1 is a flow Figure > is used to show the operation of the multimedia service 1 I system in the eighth embodiment. 1 1 Figure 2 2 is a block diagram to show the implementation of the service device of the implementation of the form 9 | Construction Ο 1 I Figure 2 3 is a flow chart 9 to show the implementation of the multimedia service of the implementation of the form 9 of the 11 actions. 1 Figure 2 4 is used to show the hardware configuration of the regeneration device of Embodiments 10 and 1 1 1 〇1 1 Figure 2 5 is a block diagram 5 is used to show the 1 I structure of the regeneration device of Embodiment 10 Ο 1 FIG. 2 6 is a square diagram. FIG. 9 is used to show the structure of the reproducing apparatus 1 1 of the embodiment 1 1 〇1 I. FIG. 27 is a structure diagram of a conventional multimedia service system. 〇 1 1 FIG. 28 is a conventional diagram. The structure of the optical disc library device in the multimedia service system 1 1 Make a picture Ο 1 | Figure 2 9 is a block diagram 9 used to represent the structure of a conventional service device 〇1 1 I-fi 8-1 This paper size is applicable to China Standard (CNS) A4 specification (210X 297 mm) 7 Β Explain clearly the applicator of the apparel and clothing examples issued. 2 3 3 ^ 3 0 The first capital is installed. The 100 million end-users constructed by the 100 million account are set by the customer's knowledge to set up and display the service's rules and regulations.

00055000 1 5 β 5 6 1 1 IX device installation service library: Dish: optical device service road network connected to ulp JOU end connected with customer service device device installation control library control billions of billions of records The data is expected to be made in a timely manner, and then the pre-installation is received. The information is sent and the equipment is installed (please read the precautions on the back and then fill out this page) \ clothes, ιτ Employee consumption of the Central Standards Bureau of the Ministry of Economic Affairs The cooperative prints billions of billions of sets of billions of records, records of hundreds of millions of recording degrees, time of recordings, speed media, time-changing materials, birth records, temporary funding, reading, re-settings, installation of devices, and installation of billions of devices. This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (2 丨 0 X 297 mm) 318928 A7 B7 V. Description of invention (π) Installation information is more than 8123457014. Lose the number of births \ Regenerate into the re-loadable disk Ε Recorder tube and disk delivery system key MP record light and protect the light and move and set the installation clock / FS / F set 0 hour I / 100 million I / installed device time recording U record Disc slide code content is the net CP main magneto-optical, solution (please read the precautions on the back before filling (Write this page) Stupid,--Ministry of Economic Affairs, Central Standards Bureau, Employee and Consumer Cooperative, printed and reinstalled. Receiver installation, installation and testing, display and installation, display and installation. The paper standard is applicable to China National Standard (CNS) Α4 specification (210Χ297mm)

Claims (1)

1 Amendments to this cold month 々, patent application 1. A multimedia data reproduction method using a disc library device with more than two disc devices to reproduce multimedia data recorded as multi-tilt discs. It is: On one of its disc devices, read and reproduce the multimedia data recorded on the previous disc, and in its reading and reproduction, place the next disc device on another disc device; and on one of its discs At the end of the recording of the multimedia data recorded on the previous disc, the device continues to read and reproduce the next disc mounted on the nine-disc device. 2. The multimedia data reproduction method as claimed in item 1 of the patent scope, where the support / concealment is recorded as the reproduction order of each multimedia data across the multiple optical discs in the multiple optical discs and the reproduction of the multimedia data of the various optical discs The time required; to record the operation status of each optical disc device in the above-mentioned optical disc library device, in one of the optical disc devices, read and reproduce the multimedia data from the previous disc; After the above-mentioned reproduction time, the remaining reproduction time of the previous disc is obtained. When the remaining reproduction time is greater than the time required for disc replacement, the above-mentioned reading and reproduction are accompanied by the operation status of each of the above-mentioned billion-value disc devices. , In accordance with the above-mentioned sequence of recording billions of reproduction. The next disc is installed on another disc device judged to be usable; and when the reading of the multimedia data recorded on the previous disc is finished *, continue to wrap The above-mentioned next disc is read and reproduced. -7 1-This paper scale is applicable to the Chinese National Standard (CNS) A4 current format (210X297mm) I-ml.,-1 ^. —Installation ------ order ----- first line 丨 ^- --... (please read the precautions on the back first and then fill out this page) Printed and applied for a patent park by the Employee Consumer Cooperative of the Central Bureau of Standardization of the Ministry of Economic Affairs A8 B8 C8 D8 3. Multimedia data reproduction method as claimed in item 1 of the patent scope 9 where I billion is recorded as the multimedia data across each multi-disc disc 1 1 1 The reproduction order of the multi-disc disc. * Please 1 1 1 For each of the above-mentioned optical discs 9, it is decided to use the first reading 1 I and the reproduced optical disc device 9 of the disc and the time 9 of using the optical disc device. Note 1 When the current time reaches the above usage time, follow the above Item 1 V Reproduction order and reservation data in order of twelve billions of discs are loaded onto the disc and then refilled 1 device 1 device 9 for reading and reproducing multimedia data Ο page 4. A method for reproducing multimedia data 9 using 1 One or more discs with 1 I set of disc library device 9 are used to reproduce as much as 1 media data recorded across multiple discs. The special feature is 1 1 to give and reproduce the multimedia data recorded on the previous disc Medium »Order I read from the previous disc more than the time required for disc replacement 1 1 Media data» Temporarily record 100 million yuan; and 1 1 Replace the above ^ J-One disc to the next disc Time 9 Perform the reading of the above-mentioned multimedia data temporarily recorded at the time of 1 hour and the birth of the multimedia line 5. If the application is claimed as item 4 of the multimedia data reproduction method »its Note 1 Recall that the multimedia data I is recorded across each of the above-mentioned multiple discs I The reproduction order of the multiple discs and the multimedia recorded on each disc 1 1 The time required for the reproduction of the volume data 9 1 | On the disc device 9 Read the multimedia data from the previous disc and reproduce it 1 1 • At the same time, read the disc from the previous disc and replace it with the time required for the replacement of the disc. 1 Multimedia data of more than 1 1 will be temporarily recorded as 100 million; 1 | -Ί Γ 2-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) A8 B8 C8 D8 Printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 6. The scope of patent application • 1 | Subtract the time of the above-mentioned reproduction 1 I from the time to get the remaining reproduction time of the previous disc> When the remaining 1 1 I reproduction time is less than the disc Exchange. When the time is 9 hours, the above mentioned temporary 1 I, 1 I, 1 million, and 100 million multimedia data will be retrieved and reproduced. At the same time, follow the above-mentioned first reading, 1 I, the recorded sequence of billions of dollars will be down-CD-ROM To the above-mentioned optical disc device ♦ Read back 1! Face | and its note 1 1 At the end of the reading of the above-mentioned temporarily recorded multimedia data of 100 million »Following the boxing item, proceed to the above-mentioned. Fill in 16. If you want to claim the multimedia data reproduction method in item 4 of the patent scope, where one hundred million is written on this page, it is recorded as the multimedia data of each tilt across the multi-value disc 1 I The reproduction order of the multiple discs And the multimedia recorded on each disc 1 1 The time required for the reproduction of the volume data 1 1 Install the one disc in the above disc device and calculate Disc ordering I The pre-reading speed t is used to facilitate the time obtained by subtracting the time required for disc replacement from the time required for the above-mentioned 100 million lifetime 1 1 * 1 can be read before being recorded on the previous disc Multimedia data 1, at the above-mentioned calculated pre-reading speed ♦ Read the online multimedia data from the previous disc above and record it temporarily for billions »The demon reads the multimedia data that is temporarily recorded for billions | 9 ί I Subtract the time of the above-mentioned reproduction 1 1 from the above-mentioned time required for the reproduction of the billions to obtain the remaining reproduction time of the previous disc 1 When the 1 | The remaining reproduction time is less than the time required for disc replacement At time 9, the above 1 I is extracted and reproduced > the next optical disc 1 1 is loaded to the above optical disc device in the reproduction order of the above recorded billions> 1 I -rf 3- 1 1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) Μ specifications (210X297 mm> A8 B8 C8 D8 Printed by the Consumer Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 77, patent application scope 1 I When the recording of the multi-media data temporarily recorded to 100 million is over 9 Continue to carry out 1 I read and reproduce the next disc above 1 1 7. For example, please refer to item 4 of the patent scope. Multimedia data reproduction method 9 where 1 I please 1 | Jiyi is recorded as spanning the above multi-disc discs --- read the multimedia data first 1 I Reproduce the order of the multi-disc disc »Read the back I read the multimedia data from a disc to regenerate it Λ d. Calculate the value of ^ ·-The annotation of the disc • The pre-reading start position of the disc 9 Promotes the matters needing attention during the above-mentioned unwinding and reproduction X- before— · The disc is first read out when the disc is replaced. For more than one copy of the multimedia, fill in 1 to write the information page 1 to read the multimedia data from the CD-ROM in the CD-ROM device and reproduce it 1 1 9 When the above-mentioned multimedia data is read on the CD-ROM 1 1 record When the position reaches the above-mentioned pre-reading start position ♦ From the starting position 1 1 first read the multimedia data and temporarily record 100 million; order I for the multimedia data recorded on the previous disc when the above-mentioned 1 1 first reading ends 9 To begin reading and reproducing 1 1 of the above-mentioned temporarily memorized multimedia data 9 At the time of reading and reproducing 9 according to the previous record 1 1-reproduction sequence 9 install the next disc in the above disc device; and At the end of the reading of the multimedia data that has been temporarily recorded in billions, 9 entangled in 1 to read and reproduce the next disc. I 8 · For example, the multimedia data reproduction method according to item 7 of the patent application, where the reproduction of the multimedia data is carried out in accordance with the re-use of the specified start position. I requires the specified start position as the recording position on the disc 1 The position B # »1 1 is located after the start position of the above-mentioned pre-reading. It corresponds to the m-out and re-out of the above-mentioned regeneration requirements. 9 The pre-reading is 1 | -74- 1 1 1 1 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 6. Patent application scope A8 B8 C8 D8 Central Bureau of Standards, Ministry of Economic Affairs, Consumer Labor Cooperatives, printing position, light field, 11 discs, then the number of the original body, a tube of U media, CD media Under the media, you can keep a lot of U-line raw materials when you want to keep a lot of U-line records. "Jing Tongji Zai" "recommendations" Γ 进 再 资 多 求 " Entered to be asked • The requirements of the body of the 1Π stage to install the requested discs must be determined to make a disc & 1 required media It is expected that tl wants light, what does pre-birth mean, and light Θ is born and reinvested, and the disc or quilt is reborn. Each media seeks a new media & one from the others, according to the above items, the capital is close to the above, and it ’s worth mentioning more than one hundred million in a lifetime. Yihe 8 To U should: the survival of the disc is absolutely W should :, count the number and then record 5-learn it (: /. A multi-movement Μ pair is light to be rejected again η pair is within the limit now the record -7 will be 4. 'Exclude α, micro-value, and collect the top-up to be 100 million during the lifetime. During the first reading, hold it for a long time, and then hold it for 4 times. When seeking a new statement, 0 will be loaded with its library materials, the first model, the CD gs library; the cross-statement is the same as the 1 library. Multi-discipline The above-mentioned U light re-record and then record a _ light re-recording medium, regenerate the record of 1 ^ 's record in the rebirth of the record, and the heavy description is the re-record. The material is recorded by Xinji and He-I, and the material is recorded on the disc as if it were stored from the disc. The installation is funded by you, and the responsibility is. (CNS) A4 specification (210 X 297 mm) --------— ΓI installed ------ ordered ----- r line 丨 — (please read the notes on the back before filling in This page) 、 The number of CD reproductions of the multimedia data applying for patents is increased by 1, and when the number after the increase exceeds the upper limit, the reproduction request is rejected. 12. —A multimedia service system with a CD library device Use more than two optical disc devices to operate multi-disc discs, and the service device is used to distribute the multimedia data recorded on the above discs to the multi-clients; its standbys are: The reproduction sequence of the optical disc on which the multimedia data is recorded and the storage place in the above-mentioned optical disc library device; To record the operation status of the optical disc device included in the optical disc library device; and the control device to control the multimedia data read from the optical disc library device according to the request for multimedia data reproduction from the client, and to the client Printed by the Employees Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page). When delivering multimedia data recorded as spanning more than one of the above-mentioned discs, the control of the above-mentioned control device is From the reading and reproduction of the multimedia data of the previous disc, take the contents of the billion-recording device according to the above-mentioned reproduction sequence, remove the next disc from the storage place, and install it in the content of the billion-recording device according to the above-mentioned operation status to be judged as usable. An optical disc device, when the reading of the previous optical disc is finished, it continues to read and reproduce the next optical disc. 13. A multimedia service system, equipped with a disc library device to operate multiple discs with more than two disc devices. The service device is used to distribute multimedia data recorded on the above discs to multiple clients; its special features are Available: -7 6-This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210X297 mm) 318928 A8 B8 C8 D8 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy VI. Application for Patent Fan Garden 1 1 Recycling sequence note 100 million device f is used to record 1 million records of the multimedia data | disc reproduction sequence and storage place in the above-mentioned disc library device 1 I reproduction time 100 million device is used to record the number of billions recorded on the above-mentioned disc please 1 1 I The time required for the reproduction of the media data is read first 1 | The exchange time memory device 9 is used to record the optical readback in the above-mentioned optical disc library device 1 I Note 1 for the time required for disc replacement [Reservation data record Device »Used to record billions of disc devices used to record each tilted disc containing the multimedia data that the client requires to regenerate the event» Refill 1 to 1 and the time required to record the above-mentioned reproduction plus the above-mentioned disc replacement The preventive time and V_ ^ 1 that the time on this page constitutes. The I control device 9 follows the 1 1 requirements of the above client ’s l.llt multimedia data reproduction. It is used to control the reading of multimedia data t 1 1 and Order for the distribution of the above-mentioned client 1 When there is a request for reproduction from the above-mentioned client 9 1 1 of the above-mentioned control device The control refers to the above-mentioned regeneration sequence billion-counting device t the above-mentioned regeneration time 1 1 billion-counting device * the above-mentioned exchange Contents of Time Billing Device f and the above-mentioned pre-record data Billing Device> Update the above in accordance with the above-mentioned reproduction requirements About the content of the data device 9 Update the content of the above 1 billion reservation data memory device according to the above-mentioned reproduction request 9 According to the above-mentioned updated reservation 1 data storage device content > to control the disc device and multimedia data 1 1 reading And reproduction 〇 丨 1 I 14.--a kind of multimedia service system, equipped with a disc library device to operate two multi-disc devices with 1 I on the disc device 9 service devices for recording 1 1 multimedia on the above disc The information is distributed to multiple clients; its special Huan 1 I is equipped with -7 7-1 1 1 1 1 This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Printed A8 B8 C8 D8 々, patent application exchange time billing device, used to record the time required for the replacement of the disc in the above-mentioned disc library device; reproduction sequence billing device, used to record billions of multimedia resources The reproduction order of the optical disc and the storage place in the above-mentioned optical disc library device; the reproduction time counting device, used to record the time required for the reproduction of the multimedia data recorded on the above-mentioned disc; the reproduction time measuring device, used to measure the multimedia data that has been performed Reproduction time; Temporary Billion Recording Device, used to temporarily record billions of multimedia data read from the disc; and Control Device, used to control the multimedia read from the disc library device according to the multimedia data reproduction request from the client The reading of data and the distribution to the above client; When the distribution of multimedia data recorded across multiple of the above-mentioned optical discs is distributed, the control of the upper control device is to read the multimedia data from the optical disc and reproduce it from The amount of multimedia data read from the disc is greater than the amount equivalent to the billion-billion content of the above-mentioned exchange-time billion-recording device, and the read-out multimedia asset is stored in the above-mentioned temporary billion-recording device, using the above-mentioned reproduction time to record 100 million The 100 million content of the device and the measurement result of the above-mentioned reproduction time measurement device are calculated When the remaining reproduction time of the optical disc is less than the exchange time, the content of the billion-recording device will be transferred and reproduced, and the disc-replacement will be performed according to the reproduction sequence of the rebirth order. 15.—A variety of multimedia service rules, with a disc library device and 2 sets to -7 8-This paper standard is applicable to the Chinese national standard falcon (CNS) A4 grid (210 X 297 mm) ---- i-- _--- ^ I installed ------ ordered ------- ^ (please read the precautions on the back before filling in this page) ^ 18928 A8 B8 C8 D8 apply for patent Fan Garden l · CD device Operate multiple discs, the service device is used to distribute multimedia data recorded on the above-mentioned discs to multi-valued clients; The light and the reading of the raw materials are described in the multi-disc, and the light on the rebirth rate is available. Read the material on the material, re-record, and then re-record, and then re-record the material on the purchase disc. Narrated media. ¾ In terms of reading capital, the received light was reported by the multitude of multi-read media and the set of remitted narration. The narration was recorded on the multi-disc, and the bit was read on the writer. The light, Zhishi first loaded Yilai. The Yiyi account sent the disc to Zhiyi's account. It ’s used to describe Yizi ’s account. Making billions of readings on the light from the time media 9-use the set-up and use the above-mentioned end of the above-mentioned control level for the first time temporarily -7 more, record,,; from the above. Quickly enter the content between the households; billion The placement degree is used to calculate the loading speed of the loading room when the customer is overridden, and to read the cross-loading according to the description, and to be billions of times. Interpretation of Rongshi reading: remember to read the media in the middle of the record; to put the billions of materials recorded in the endogenous first time on the record control record, and use it to record the time of the trip. Change the speed of description; Installed, according to the data placement and the replacement of materials, tools, and materials, the system will find out that when investing in the root of the equipment, it is the reading speed of the capital. Then the temporary media control must read 'Dang, billions Body-reading (please read the precautions on the back before filling in this page) The paper size is applicable to the Chinese National Standard (CNS > A4 specification (210X297mm). Patent scope A8 B8 C8 D8 16.—A variety of multimedia service rules, Equipped with 2 optical disc library devices to remember to be taken by them. The client's customer service will be provided for more services, and the discs will be delivered with optical media. There are more recording media on the CD-ROM, and the recording medium should be used. The watch is equipped with billions of records: The billions of physical equipment are recorded and recorded more than the travel information. According to the information type, the identification of the installed disc is better than that of the information material, and the Xu Guoyun line should be more advanced. According to the customer ’s root description, the household is self-installed. It is controlled by the control system. Refuse or use 2 sets to install the library discs with a comprehensive service server and media. There are many types of recording media that will be selected by the client; the client users will send customers to install more services and send the discs with light materials. Use multiple media as a media player to install multiple optical discs on top of the optical discs on the available discs-on film 1 Shanglaiyiji used to install billions: there are a number of spare tools and there are many media The disc should be there; the record number is limited to hundreds of millions of materials to be used for the record. Please read the precautions on the back before filling out this page) Λ Employee Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs printed and printed billions of births and reconciled them; the births of hundreds of millions of counts can be pre-ordered or based on Zhong Gensheng, re-installed charging system, material-controlled end users, and 0-based control system, the control of the β-or-or Shenru prepares its uniform service Many media items 1 What is the middle item This paper standard is applicable to China National Standard Falcon (CNS) Α4 specification (210 X 297 mm) media ratio, more content is included in the news. The table is mostly loaded with the description of the billion and the record of the billion. The input of the media comes to the news to recruit the capital account. Do n’t describe the installation data of the installation. The material system records the data type; the control record is compared with the 318928 as Β8 C8 D8. 6. The result of the comparison of the patent application garden and the above identification information, and the permission or rejection of the multimedia data from the above client. i '19. Multimedia such as any of the 12p $ 15 items in the scope of patent application; f. * Service system, which includes: Reproducible hundreds of millions of devices, 435 billion from 1 Η of the above-mentioned discs can be reproduced simultaneously The upper limit of the number of multimedia data; and the number of billions of reproduction devices used to record the number of billions of multimedia data recorded or reproduced on the disc; the control device, based on the above-mentioned reproducible number of billions of devices and the number of billions of reproductions The 100 million content of the device controls the permission or rejection of the multimedia data reproduction request from the client. — I I ^ _ 丨 Binding. Line (Please read the notes on the back before filling in this page) Printed by the Employees ’Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs This paper standard is applicable to the Chinese National Standard (CNS> Α4 specification (210Χ297 mm)